WorldWideScience

Sample records for network advisory message

  1. Message framing in social networking sites.

    Science.gov (United States)

    Kao, Danny Tengti; Chuang, Shih-Chieh; Wang, Sui-Min; Zhang, Lei

    2013-10-01

    Online social networking sites represent significant new opportunities for Internet advertisers. However, results based on the real world cannot be generalized to all virtual worlds. In this research, the moderating effects of need for cognition (NFC) and knowledge were applied to examine the impact of message framing on attitudes toward social networking sites. A total of 216 undergraduates participated in the study. Results reveal that for social networking sites, while high-NFC individuals form more favorable attitudes toward negatively framed messages than positively framed messages, low-NFC individuals form more favorable attitudes toward positively framed messages than negatively framed messages. In addition, low-knowledge individuals demonstrate more favorable attitudes toward negatively framed messages than positively framed messages; however, the framing effect does not differentially affect the attitudes of high-knowledge individuals. Furthermore, the framing effect does not differentially affect the attitudes of high-NFC individuals with high knowledge. In contrast, low-NFC individuals with low knowledge hold more favorable attitudes toward positively framed messages than negatively framed messages.

  2. Message transfer in a communication network

    Indian Academy of Sciences (India)

    We study message transfer in a 2-d communication network of regular nodes and randomly distributed hubs. ... The substrate model on which message communication takes place is shown in figure 1a. This is a regular ..... and run time of 4Dst when various decongestion strategies are applied. In. (a) the waiting time ...

  3. Safety message broadcast in vehicular networks

    CERN Document Server

    Bi, Yuanguo; Zhuang, Weihua; Zhao, Hai

    2017-01-01

    This book presents the current research on safety message dissemination in vehicular networks, covering medium access control and relay selection for multi-hop safety message broadcast. Along with an overall overview of the architecture, characteristics, and applications of vehicular networks, the authors discuss the challenging issues in the research on performance improvement for safety applications, and provide a comprehensive review of the research literature. A cross layer broadcast protocol is included to support efficient safety message broadcast by jointly considering geographical location, physical-layer channel condition, and moving velocity of vehicles in the highway scenario. To further support multi-hop safety message broadcast in a complex road layout, the authors propose an urban multi-hop broadcast protocol that utilizes a novel forwarding node selection scheme. Additionally, a busy tone based medium access control scheme is designed to provide strict priority to safety applications in vehicle...

  4. Message transfer in a communication network

    Indian Academy of Sciences (India)

    Home; Journals; Pramana – Journal of Physics; Volume 70; Issue 6. Message transfer in a communication network. Satyam Mukherjee ... a rapid drop in the average travel time as a function of hub density. This power-law tail arises as a consequence of the log-normal distribution of travel times seen at high hub densities.

  5. Message Integrity Model for Wireless Sensor Networks

    Science.gov (United States)

    Qleibo, Haider W.

    2009-01-01

    WSNs are susceptible to a variety of attacks. These attacks vary in the way they are performed and executed; they include but not limited to node capture, physical tampering, denial of service, and message alteration. It is of paramount importance to protect gathered data by WSNs and defend the network against illegal access and malicious…

  6. 76 FR 67750 - Homeland Security Information Network Advisory Committee

    Science.gov (United States)

    2011-11-02

    ... SECURITY Homeland Security Information Network Advisory Committee AGENCY: Department of Homeland Security... Applicants for Appointment to Homeland Security Information Network Advisory Committee. SUMMARY: The Secretary of Homeland Security has determined that the renewal of the Homeland Security Information Network...

  7. 78 FR 71631 - Committee Name: Homeland Security Information Network Advisory Committee (HSINAC)

    Science.gov (United States)

    2013-11-29

    ... SECURITY Committee Name: Homeland Security Information Network Advisory Committee (HSINAC) AGENCY... Management; Notice of Federal Advisory Committee Meeting. SUMMARY: The Homeland Security Information Network... Homeland Security Information Network Advisory Committee (HSINAC) is an advisory body to the Homeland...

  8. A Novel Message Scheduling Framework for Delay Tolerant Networks Routing

    KAUST Repository

    Elwhishi, Ahmed

    2013-05-01

    Multicopy routing strategies have been considered the most applicable approaches to achieve message delivery in Delay Tolerant Networks (DTNs). Epidemic routing and two-hop forwarding routing are two well-reported approaches for delay tolerant networks routing which allow multiple message replicas to be launched in order to increase message delivery ratio and/or reduce message delivery delay. This advantage, nonetheless, is at the expense of additional buffer space and bandwidth overhead. Thus, to achieve efficient utilization of network resources, it is important to come up with an effective message scheduling strategy to determine which messages should be forwarded and which should be dropped in case of buffer is full. This paper investigates a new message scheduling framework for epidemic and two-hop forwarding routing in DTNs, such that the forwarding/dropping decision can be made at a node during each contact for either optimal message delivery ratio or message delivery delay. Extensive simulation results show that the proposed message scheduling framework can achieve better performance than its counterparts.

  9. 78 FR 7797 - Homeland Security Information Network Advisory Committee (HSINAC)

    Science.gov (United States)

    2013-02-04

    ... SECURITY Homeland Security Information Network Advisory Committee (HSINAC) AGENCY: OPS/OCIO, DHS. ACTION: Committee Management; Notice of Federal Advisory Committee Meeting. SUMMARY: The Homeland Security Information Network Advisory Committee (HSIN AC) will meet on February 27th-28th, 2013 in Washington, DC. The...

  10. Model for multi-messages spreading over complex networks considering the relationship between messages

    Science.gov (United States)

    Wang, Xingyuan; Zhao, Tianfang

    2017-07-01

    A novel messages spreading model is suggested in this paper. The model is a natural generalization of the SIS (susceptible-infective-susceptible) model, in which two relevant messages with same probability of acceptance may spread among nodes. One of the messages has a higher priority to be adopted than the other only in the sense that both messages act on the same node simultaneously. Node in the model is termed as supporter when it adopts either of messages. The transition probability allows that two kinds of supports may transform into each other with a certain rate, and it varies inversely with the associated levels which are discretely distributed in the symmetrical interval around original point. Results of numerical simulations show that individuals tend to believe the messages with a better consistency. If messages are conflicting with each other, the one with higher priority would be spread more and another would be ignored. Otherwise, the number of both supports remains at a uniformly higher level. Besides, in a network with lower connected degree, over a half of the individuals would keep neutral, and the message with lower priority becomes harder to diffuse than the prerogative one. This paper explores the propagation of multi-messages by considering their correlation degree, contributing to the understanding and predicting of the potential propagation trends.

  11. Secure Media Independent Handover Message Transport in Heterogeneous Networks

    Directory of Open Access Journals (Sweden)

    Cho Choong-Ho

    2009-01-01

    Full Text Available The IEEE 802.21 framework for Media Independent Handover (MIH provides seamless vertical handover support for multimode mobile terminals. MIH messages are exchanged over various wireless media between mobile terminals and access networks to facilitate seamless handover. This calls for the need to secure MIH messages against network security threats in the wireless medium. In this paper, we first analyze IPSec/IKEv2 and DTLS security solution for secure MIH message transport. We show that handover latency can be an impediment to the use of IPSec and DTLS solutions. To overcome the handover overhead and hence minimize authentication time, a new secure MIH message transport solution, referred as MIHSec in this paper, is proposed. Experimental results are obtained for MIH between WLAN and Ethernet networks and the impacts of MIH message security on the handover latency are evaluated for IPSec, DTLS, and MIHSec security solutions. The effectiveness of MIHSec is demonstrated.

  12. Classifying patient portal messages using Convolutional Neural Networks.

    Science.gov (United States)

    Sulieman, Lina; Gilmore, David; French, Christi; Cronin, Robert M; Jackson, Gretchen Purcell; Russell, Matthew; Fabbri, Daniel

    2017-10-01

    Patients communicate with healthcare providers via secure messaging in patient portals. As patient portal adoption increases, growing messaging volumes may overwhelm providers. Prior research has demonstrated promise in automating classification of patient portal messages into communication types to support message triage or answering. This paper examines if using semantic features and word context improves portal message classification. Portal messages were classified into the following categories: informational, medical, social, and logistical. We constructed features from portal messages including bag of words, bag of phrases, graph representations, and word embeddings. We trained one-versus-all random forest and logistic regression classifiers, and convolutional neural network (CNN) with a softmax output. We evaluated each classifier's performance using Area Under the Curve (AUC). Representing the messages using bag of words, the random forest detected informational, medical, social, and logistical communications in patient portal messages with AUCs: 0.803, 0.884, 0.828, and 0.928, respectively. Graph representations of messages outperformed simpler features with AUCs: 0.837, 0.914, 0.846, 0.884 for informational, medical, social, and logistical communication, respectively. Representing words with Word2Vec embeddings, and mapping features using a CNN had the best performance with AUCs: 0.908 for informational, 0.917 for medical, 0.935 for social, and 0.943 for logistical categories. Word2Vec and graph representations improved the accuracy of classifying portal messages compared to features that lacked semantic information such as bag of words, and bag of phrases. Furthermore, using Word2Vec along with a CNN model, which provide a higher order representation, improved the classification of portal messages. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Interarrival times of message propagation on directed networks

    Science.gov (United States)

    Mihaljev, Tamara; de Arcangelis, Lucilla; Herrmann, Hans J.

    2011-08-01

    One of the challenges in fighting cybercrime is to understand the dynamics of message propagation on botnets, networks of infected computers used to send viruses, unsolicited commercial emails (SPAM) or denial of service attacks. We map this problem to the propagation of multiple random walkers on directed networks and we evaluate the interarrival time distribution between successive walkers arriving at a target. We show that the temporal organization of this process, which models information propagation on unstructured peer to peer networks, has the same features as SPAM reaching a single user. We study the behavior of the message interarrival time distribution on three different network topologies using two different rules for sending messages. In all networks the propagation is not a pure Poisson process. It shows universal features on Poissonian networks and a more complex behavior on scale free networks. Results open the possibility to indirectly learn about the process of sending messages on networks with unknown topologies, by studying interarrival times at any node of the network.

  14. Interarrival times of message propagation on directed networks.

    Science.gov (United States)

    Mihaljev, Tamara; de Arcangelis, Lucilla; Herrmann, Hans J

    2011-08-01

    One of the challenges in fighting cybercrime is to understand the dynamics of message propagation on botnets, networks of infected computers used to send viruses, unsolicited commercial emails (SPAM) or denial of service attacks. We map this problem to the propagation of multiple random walkers on directed networks and we evaluate the interarrival time distribution between successive walkers arriving at a target. We show that the temporal organization of this process, which models information propagation on unstructured peer to peer networks, has the same features as SPAM reaching a single user. We study the behavior of the message interarrival time distribution on three different network topologies using two different rules for sending messages. In all networks the propagation is not a pure Poisson process. It shows universal features on Poissonian networks and a more complex behavior on scale free networks. Results open the possibility to indirectly learn about the process of sending messages on networks with unknown topologies, by studying interarrival times at any node of the network.

  15. Gene-network inference by message passing

    Science.gov (United States)

    Braunstein, A.; Pagnani, A.; Weigt, M.; Zecchina, R.

    2008-01-01

    The inference of gene-regulatory processes from gene-expression data belongs to the major challenges of computational systems biology. Here we address the problem from a statistical-physics perspective and develop a message-passing algorithm which is able to infer sparse, directed and combinatorial regulatory mechanisms. Using the replica technique, the algorithmic performance can be characterized analytically for artificially generated data. The algorithm is applied to genome-wide expression data of baker's yeast under various environmental conditions. We find clear cases of combinatorial control, and enrichment in common functional annotations of regulated genes and their regulators.

  16. Probabilistic Priority Message Checking Modeling Based on Controller Area Networks

    Science.gov (United States)

    Lin, Cheng-Min

    Although the probabilistic model checking tool called PRISM has been applied in many communication systems, such as wireless local area network, Bluetooth, and ZigBee, the technique is not used in a controller area network (CAN). In this paper, we use PRISM to model the mechanism of priority messages for CAN because the mechanism has allowed CAN to become the leader in serial communication for automobile and industry control. Through modeling CAN, it is easy to analyze the characteristic of CAN for further improving the security and efficiency of automobiles. The Markov chain model helps us to model the behaviour of priority messages.

  17. Secure message authentication system for node to node network

    Science.gov (United States)

    Sindhu, R.; Vanitha, M. M.; Norman, J.

    2017-10-01

    The Message verification remains some of the best actual methods for prevent the illegal and dis honored communication after presence progressed to WSNs (Wireless Sensor Networks). Intend for this purpose, several message verification systems must stand established, created on both symmetric key cryptography otherwise public key cryptosystems. Best of them will have some limits for great computational then statement above in count of deficiency of climb ability then flexibility in node settlement occurrence. In a polynomial based system was newly presented for these problems. Though, this system then situations delay will must the dimness of integral limitation firm in the point of polynomial: once the amount of message transferred remains the greater than the limitation then the opponent will completely improve the polynomial approaches. This paper suggests using ECC (Elliptic Curve Cryptography). Though using the node verification the technique in this paper permits some nodes to transfer a limitless amount of messages lacking misery in the limit problem. This system will have the message cause secrecy. Equally theoretic study then model effects show our planned system will be effective than the polynomial based method in positions of calculation then statement above in privacy points though message basis privacy.

  18. ANALYSIS OF MARKOV NETWORK WITH INCOMES, POSITIVE AND NEGATIVE MESSAGES

    Directory of Open Access Journals (Sweden)

    V. V. Naumenko

    2014-01-01

    Full Text Available Markov queuing network with income in transient regime is considered. It has positive and negative messages, which can be used in forecasting income of information and telecommunication systems and networks affected by viruses. Investigations are carried out in the cases when incomes from transitions between network states are deterministic functions dependent on states, or they are random variables with given mean values. In the last case it is assumed that all network systems operate in a high load mode. An example is given.

  19. Efficiently passing messages in distributed spiking neural network simulation.

    Science.gov (United States)

    Thibeault, Corey M; Minkovich, Kirill; O'Brien, Michael J; Harris, Frederick C; Srinivasa, Narayan

    2013-01-01

    Efficiently passing spiking messages in a neural model is an important aspect of high-performance simulation. As the scale of networks has increased so has the size of the computing systems required to simulate them. In addition, the information exchange of these resources has become more of an impediment to performance. In this paper we explore spike message passing using different mechanisms provided by the Message Passing Interface (MPI). A specific implementation, MVAPICH, designed for high-performance clusters with Infiniband hardware is employed. The focus is on providing information about these mechanisms for users of commodity high-performance spiking simulators. In addition, a novel hybrid method for spike exchange was implemented and benchmarked.

  20. Urban anglers in the Great Lakes region: Fish consumption patterns, influences, and responses to advisory messages.

    Science.gov (United States)

    Bruce Lauber, T; Connelly, Nancy A; Niederdeppe, Jeff; Knuth, Barbara A

    2017-07-15

    The U.S. Environmental Protection Agency and many state advisory programs consider urban anglers at high risk of being exposed to contaminants through fish consumption because the urban poor may be dependent on fish they catch for food and lack access to non-contaminated fishing sites. Past research has supported this characterization of urban anglers, but most studies have been site-specific and limited to subsets of urban anglers. We used a mail survey and focus groups to (a) explore how urban anglers living in the Great Lakes region of the United States differed from rural and suburban anglers and (b) characterize their fishing patterns, fish consumption, factors influencing their fish consumption, and response to fish consumption advisory messages. Although we detected some differences between licensed urban, suburban, and rural anglers, their magnitude was not striking. Lower income urban anglers tended to consume less purchased and sport-caught fish than higher income urban anglers and were not at high risk as a group. Nevertheless, focus group data suggested there may be subpopulations of urban anglers, particularly from immigrant populations, that consume higher amounts of potentially contaminated fish. Although urban anglers in general may not require a special approach for communicating fish consumption advice, subpopulations within this group may be best targeted by using community-based programs to communicate fish consumption advice. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. Statistics of Epidemics in Networks by Passing Messages

    Science.gov (United States)

    Shrestha, Munik Kumar

    Epidemic processes are common out-of-equilibrium phenomena of broad interdisciplinary interest. In this thesis, we show how message-passing approach can be a helpful tool for simulating epidemic models in disordered medium like networks, and in particular for estimating the probability that a given node will become infectious at a particular time. The sort of dynamics we consider are stochastic, where randomness can arise from the stochastic events or from the randomness of network structures. As in belief propagation, variables or messages in message-passing approach are defined on the directed edges of a network. However, unlike belief propagation, where the posterior distributions are updated according to Bayes' rule, in message-passing approach we write differential equations for the messages over time. It takes correlations between neighboring nodes into account while preventing causal signals from backtracking to their immediate source, and thus avoids "echo chamber effects" where a pair of adjacent nodes each amplify the probability that the other is infectious. In our first results, we develop a message-passing approach to threshold models of behavior popular in sociology. These are models, first proposed by Granovetter, where individuals have to hear about a trend or behavior from some number of neighbors before adopting it themselves. In thermodynamic limit of large random networks, we provide an exact analytic scheme while calculating the time dependence of the probabilities and thus learning about the whole dynamics of bootstrap percolation, which is a simple model known in statistical physics for exhibiting discontinuous phase transition. As an application, we apply a similar model to financial networks, studying when bankruptcies spread due to the sudden devaluation of shared assets in overlapping portfolios. We predict that although diversification may be good for individual institutions, it can create dangerous systemic effects, and as a result

  2. Messaging Performance of FIPA Interaction Protocols in Networked Embedded Controllers

    Directory of Open Access Journals (Sweden)

    Omar Jehovani López Orozco

    2007-12-01

    Full Text Available Agent-based technologies in production control systems could facilitate seamless reconfiguration and integration of mechatronic devices/modules into systems. Advances in embedded controllers which are continuously improving computational capabilities allow for software modularization and distribution of decisions. Agent platforms running on embedded controllers could hide the complexity of bootstrap and communication. Therefore, it is important to investigate the messaging performance of the agents whose main motivation is the resource allocation in manufacturing systems (i.e., conveyor system. The tests were implemented using the FIPA-compliant JADE-LEAP agent platform. Agent containers were distributed through networked embedded controllers, and agents were communicating using request and contract-net FIPA interaction protocols. The test scenarios are organized in intercontainer and intracontainer communications. The work shows the messaging performance for the different test scenarios using both interaction protocols.

  3. 75 FR 44800 - Notice of Meeting of the Homeland Security Information Network Advisory Committee, Tuesday...

    Science.gov (United States)

    2010-07-29

    ... SECURITY Notice of Meeting of the Homeland Security Information Network Advisory Committee, Tuesday, August... meeting. SUMMARY: The Homeland Security Information Network Advisory Committee (HSINAC) will meet from... Homeland Security Information Network Advisory Committee is to identify issues and provide to senior...

  4. 78 FR 34665 - Homeland Security Information Network Advisory Committee (HSINAC); Meeting

    Science.gov (United States)

    2013-06-10

    ... SECURITY Homeland Security Information Network Advisory Committee (HSINAC); Meeting AGENCY: OPS/OCIO, DHS... Security Information Network Advisory Committee (HSINAC) will meet on Tuesday, June 25th, 2013 from 1 p.m...: http://www.dhs.gov/homeland-security-information-network-advisory-committee . There is a meeting room...

  5. A Message-Passing Algorithm for Wireless Network Scheduling.

    Science.gov (United States)

    Paschalidis, Ioannis Ch; Huang, Fuzhuo; Lai, Wei

    2015-10-01

    We consider scheduling in wireless networks and formulate it as Maximum Weighted Independent Set (MWIS) problem on a "conflict" graph that captures interference among simultaneous transmissions. We propose a novel, low-complexity, and fully distributed algorithm that yields high-quality feasible solutions. Our proposed algorithm consists of two phases, each of which requires only local information and is based on message-passing. The first phase solves a relaxation of the MWIS problem using a gradient projection method. The relaxation we consider is tighter than the simple linear programming relaxation and incorporates constraints on all cliques in the graph. The second phase of the algorithm starts from the solution of the relaxation and constructs a feasible solution to the MWIS problem. We show that our algorithm always outputs an optimal solution to the MWIS problem for perfect graphs. Simulation results compare our policies against Carrier Sense Multiple Access (CSMA) and other alternatives and show excellent performance.

  6. Secure Data Network System (SDNS) network, transport, and message security protocols

    Science.gov (United States)

    Dinkel, C.

    1990-03-01

    The Secure Data Network System (SDNS) project, implements computer to computer communications security for distributed applications. The internationally accepted Open Systems Interconnection (OSI) computer networking architecture provides the framework for SDNS. SDNS uses the layering principles of OSI to implement secure data transfers between computer nodes of local area and wide area networks. Four security protocol documents developed by the National Security Agency (NSA) as output from the SDNS project are included. SDN.301 provides the framework for security at layer 3 of the OSI Model. Cryptographic techniques to provide data protection for transport connections or for connectionless-mode transmission are described in SDN.401. Specifications for message security service and protocol are contained in SDN.701. Directory System Specifications for Message Security Protocol are covered in SDN.702.

  7. Flow of Emotional Messages in Artificial Social Networks

    Science.gov (United States)

    Chmiel, Anna; Hołyst, Janusz A.

    Models of message flows in an artificial group of users communicating via the Internet are introduced and investigated using numerical simulations. We assumed that messages possess an emotional character with a positive valence and that the willingness to send the next affective message to a given person increases with the number of messages received from this person. As a result, the weights of links between group members evolve over time. Memory effects are introduced, taking into account that the preferential selection of message receivers depends on the communication intensity during the recent period only. We also model the phenomenon of secondary social sharing when the reception of an emotional e-mail triggers the distribution of several emotional e-mails to other people.

  8. Secure Message Distribution Scheme with Configurable Privacy in Heterogeneous Wireless Sensor Networks

    Science.gov (United States)

    Li, Yahui; Ma, Jianfeng; Moon, Sangjae

    Security and privacy of wireless sensor networks are key research issues recently. Most existing researches regarding wireless sensor networks security consider homogenous sensor networks. To achieve better security and performance, we adopt a heterogeneous wireless sensor network (HWSN) model that consists of physically different types of sensor nodes. This paper presents a secure message distribution scheme with configurable privacy for HWSNs, which takes advantage of powerful high-end sensor nodes. The scheme establishes a message distribution topology in an efficient and secure manner. The sensor node only need generate one signature for all the messages for all the users, which can greatly save the communication and computation cost of the sensor node. On the other hand, the user can only know the messages that let him know based on a pre-set policy, which can meet the requirement of the privacy. We show that the scheme has small bandwidth requirements and it is resilient against the node compromise attack.

  9. Queueing Models and Stability of Message Flows in Distributed Simulators of Open Queueing Networks

    OpenAIRE

    Gupta, Manish; Kumar, Anurag; Shorey, Rajeev

    1996-01-01

    In this paper we study message flow processes in distributed simulators of open queueing networks. We develop and study queueing models for distributed simulators with maximum lookahead sequencing. We characterize the external arrival process, and the message feedback process in the simulator of a simple queueing network with feedback. We show that a certain natural modelling construct for the arrival process is exactly correct, whereas an obvious model for the feedback process is wrong; we t...

  10. Towards Preserving the Confidentiality of Information in a Local Area Network (LAN Messaging System

    Directory of Open Access Journals (Sweden)

    Aderonke Favour-Bethy THOMPSON

    2013-01-01

    Full Text Available Messaging system remains preeminent as themedium of official communication. The fear of confidentialitybeing breached has led many organizations in developingvarious ways in checking the excesses of unwanted users. In themessaging system designed, users are allowed to send andreceive messages with the options of either encrypting the dataor not. The Substitution Permutation Network (SPN, an AESencryption algorithm, implemented in the messaging systemmakes information sent over the network ‘useless’ whencompromised so as to reduce the damage done wheneversensitive and classified information gets to the wrong hands. Theapplication was implemented and tested and was found to be effective.

  11. TeleHealth networks: Instant messaging and point-to-point communication over the internet

    Energy Technology Data Exchange (ETDEWEB)

    Sachpazidis, Ilias [Fraunhofer Institute for Computer Graphics, Fraunhoferstr. 5, D-64283, Darmstadt (Germany)]. E-mail: Ilias.Sachpazidis@igd.fraunhofer.de; Ohl, Roland [MedCom Gesellschaft fuer medizinische Bildverarbeitung mbH, Runderturmstr. 12, D-64283, Darmstadt (Germany); Kontaxakis, George [Universidad Politecnica de Madrid, ETSI Telecomunicacion, Madrid 28040 (Spain); Sakas, Georgios [Fraunhofer Institute for Computer Graphics, Fraunhoferstr. 5, D-64283, Darmstadt (Germany)

    2006-12-20

    This paper explores the advantages and disadvantages of a medical network based on point-to-point communication and a medical network based on Jabber instant messaging protocol. Instant messaging might be, for many people, a convenient way of chatting over the Internet. We will attempt to illustrate how an instant messaging protocol could serve in the best way medical services and provide great flexibility to the involved parts. Additionally, the directory services and presence status offered by the Jabber protocol make it very attractive to medical applications that need to have real time and store and forward communication. Furthermore, doctors connected to Internet via high-speed networks could benefit by saving time due to the data transmission acceleration over Jabber.

  12. MPWide: a light-weight library for efficient message passing over wide area networks

    Science.gov (United States)

    Groen, D.; Rieder, S.; Portegies Zwart, S.

    2013-12-01

    We present MPWide, a light weight communication library which allows efficient message passing over a distributed network. MPWide has been designed to connect application running on distributed (super)computing resources, and to maximize the communication performance on wide area networks for those without administrative privileges. It can be used to provide message-passing between application, move files, and make very fast connections in client-server environments. MPWide has already been applied to enable distributed cosmological simulations across up to four supercomputers on two continents, and to couple two different bloodflow simulations to form a multiscale simulation.

  13. MPWide: a light-weight library for efficient message passing over wide area networks

    Directory of Open Access Journals (Sweden)

    Derek Groen

    2013-12-01

    Full Text Available We present MPWide, a light weight communication library which allows efficient message passing over a distributed network. MPWide has been designed to connect application running on distributed (supercomputing resources, and to maximize the communication performance on wide area networks for those without administrative privileges. It can be used to provide message-passing between application, move files, and make very fast connections in client-server environments. MPWide has already been applied to enable distributed cosmological simulations across up to four supercomputers on two continents, and to couple two different bloodflow simulations to form a multiscale simulation.

  14. Response Time Analysis of Messages in Controller Area Network: A Review

    Directory of Open Access Journals (Sweden)

    Gerardine Immaculate Mary

    2013-01-01

    Full Text Available This paper reviews the research work done on the response time analysis of messages in controller area network (CAN from the time CAN specification was submitted for standardization (1990 and became a standard (1993 up to the present (2012. Such research includes the worst-case response time analysis which is deterministic and probabilistic response time analysis which is stochastic. A detailed view on both types of analyses is presented here. In addition to these analyses, there has been research on statistical analysis of controller area network message response times.

  15. Information Technology Management: Transition From the Automatic Digital Network to the Defense Message System

    Science.gov (United States)

    2003-04-08

    Information Technology Management Department of Defense Office of the Inspector General April 8, 2003 AccountabilityIntegrityQuality Transition From...Dates Covered (from... to) - Title and Subtitle Information Technology Management : Transition From the Automatic Digital Network to the Defense Message

  16. Predicting behavior change from persuasive messages using neural representational similarity and social network analyses.

    Science.gov (United States)

    Pegors, Teresa K; Tompson, Steven; O'Donnell, Matthew Brook; Falk, Emily B

    2017-08-15

    Neural activity in medial prefrontal cortex (MPFC), identified as engaging in self-related processing, predicts later health behavior change. However, it is unknown to what extent individual differences in neural representation of content and lived experience influence this brain-behavior relationship. We examined whether the strength of content-specific representations during persuasive messaging relates to later behavior change, and whether these relationships change as a function of individuals' social network composition. In our study, smokers viewed anti-smoking messages while undergoing fMRI and we measured changes in their smoking behavior one month later. Using representational similarity analyses, we found that the degree to which message content (i.e. health, social, or valence information) was represented in a self-related processing MPFC region was associated with later smoking behavior, with increased representations of negatively valenced (risk) information corresponding to greater message-consistent behavior change. Furthermore, the relationship between representations and behavior change depended on social network composition: smokers who had proportionally fewer smokers in their network showed increases in smoking behavior when social or health content was strongly represented in MPFC, whereas message-consistent behavior (i.e., less smoking) was more likely for those with proportionally more smokers in their social network who represented social or health consequences more strongly. These results highlight the dynamic relationship between representations in MPFC and key outcomes such as health behavior change; a complete understanding of the role of MPFC in motivation and action should take into account individual differences in neural representation of stimulus attributes and social context variables such as social network composition. Copyright © 2017 Elsevier Inc. All rights reserved.

  17. Balancing emergency message dissemination and network lifetime in wireless body area network using ant colony optimization and Bayesian game formulation

    Directory of Open Access Journals (Sweden)

    R. Latha

    Full Text Available Nowadays, Wireless Body Area Network (WBAN is emerging very fast and so many new methods and algorithms are coming up for finding the optimal path for disseminating emergency messages. Ant Colony Optimization (ACO is one of the cultural algorithms for solving many hard problems such as Travelling Salesman Problem (TSP. ACO is a natural behaviour of ants, which work stochastically with the help of pheromone trails deposited in the shortest route to find their food. This optimization procedure involves adapting, positive feedback and inherent parallelism. Each ant will deposit certain amount of pheromone in the tour construction it makes searching for food. This type of communication is known as stigmetric communication. In addition, if a dense WBAN environment prevails, such as hospital, i.e. in the environment of overlapping WBAN, game formulation was introduced for analyzing the mixed strategy behaviour of WBAN. In this paper, the ant colony optimization approach to the travelling salesman problem was applied to the WBAN to determine the shortest route for sending emergency message to the doctor via sensor nodes; and also a static Bayesian game formulation with mixed strategy was analysed to enhance the network lifetime. Whenever the patient needs any critical care or any other medical issue arises, emergency messages will be created by the WBAN and sent to the doctor's destination. All the modes of communication were realized in a simulation environment using OMNet++. The authors investigated a balanced model of emergency message dissemination and network lifetime in WBAN using ACO and Bayesian game formulation. Keywords: Wireless body area network, Ant colony optimization, Bayesian game model, Sensor network, Message latency, Network lifetime

  18. Lightweight Word Spacing Model Based on Short Text Messages for Social Networking in Smart Homes

    OpenAIRE

    Yeongkil Song; Harksoo Kim

    2014-01-01

    In smart homes, information appliances interact with residents via social network services. To capture residents’ intentions, the information appliances should analyze short text messages entered typically through small mobile devices. However, most information appliances have hardware constraints such as small memory, limited battery capacity, and restricted processing power. Therefore, it is not easy to embed intelligent applications based on natural language processing (NLP) techniques, wh...

  19. Secured Message Transmission in Mobile AD HOC Networks through Identification and Removal of Byzantine Failures

    OpenAIRE

    V Anitha; Akilandeswari, Dr. J.

    2011-01-01

    The emerging need for mobile ad hoc networks and secured data transmission phase is of crucial importance depending upon the environments like military. In this paper, a new way to improve the reliability of message transmission is presented. In the open collaborative MANET environment, any node can maliciously or selfishly disrupt and deny communication of other nodes. Dynamic changing topology makes it hard to determine the adversary nodes that affect the communication in MANET. An SMT prot...

  20. Response Time Analysis of Messages in Controller Area Network: A Review

    OpenAIRE

    Gerardine Immaculate Mary; Z. C. ALEX; Lawrence Jenkins

    2013-01-01

    This paper reviews the research work done on the response time analysis of messages in controller area network (CAN) from the time CAN specification was submitted for standardization (1990) and became a standard (1993) up to the present (2012). Such research includes the worst-case response time analysis which is deterministic and probabilistic response time analysis which is stochastic. A detailed view on both types of analyses is presented here. In addition to these analyses, there has been...

  1. Embedding global and collective in a torus network with message class map based tree path selection

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Dong; Coteus, Paul W.; Eisley, Noel A.; Gara, Alan; Heidelberger, Philip; Senger, Robert M; Salapura, Valentina; Steinmacher-Burow, Burkhard; Sugawara, Yutaka; Takken, Todd E.

    2016-06-21

    Embodiments of the invention provide a method, system and computer program product for embedding a global barrier and global interrupt network in a parallel computer system organized as a torus network. The computer system includes a multitude of nodes. In one embodiment, the method comprises taking inputs from a set of receivers of the nodes, dividing the inputs from the receivers into a plurality of classes, combining the inputs of each of the classes to obtain a result, and sending said result to a set of senders of the nodes. Embodiments of the invention provide a method, system and computer program product for embedding a collective network in a parallel computer system organized as a torus network. In one embodiment, the method comprises adding to a torus network a central collective logic to route messages among at least a group of nodes in a tree structure.

  2. Use of Social Network Sites and Instant Messaging Does Not Lead to Increased Offline Social Network Size, or to Emotionally Closer Relationships with Offline Network Members

    NARCIS (Netherlands)

    Pollet, Thomas V.; Roberts, Sam G. B.; Dunbar, Robin I. M.

    The effect of Internet use on social relationships is still a matter of intense debate. This study examined the relationships between use of social media (instant messaging and social network sites), network size, and emotional closeness in a sample of 117 individuals aged 18 to 63 years old. Time

  3. Text Message Delivered Peer Network Counseling for Adolescent Smokers: A Randomized Controlled Trial.

    Science.gov (United States)

    Mason, Michael; Mennis, Jeremy; Way, Thomas; Zaharakis, Nikola; Campbell, Leah Floyd; Benotsch, Eric G; Keyser-Marcus, Lori; King, Laura

    2016-10-01

    Although adolescent tobacco use has declined in the last 10 years, African American high school seniors' past 30-day use has increased by 12 %, and as they age they are more likely to report lifetime use of tobacco. Very few urban youth are enrolled in evidenced-based smoking prevention and cessation programming. Therefore, we tested a text messaging smoking cessation intervention designed to engage urban youth through an automated texting program utilizing motivational interviewing-based peer network counseling. We recruited 200 adolescents (90.5 % African American) into a randomized controlled trial that delivered either the experimental intervention of 30 personalized motivational interviewing-based peer network counseling messages, or the attention control intervention, consisting of text messages covering general (non-smoking related) health habits. All adolescents were provided smart phones for the study and were assessed at baseline, and at 1, 3, and 6 months post intervention. Utilizing repeated measures general linear models we examined the effects of the intervention while controlling for race, gender, age, presence of a smoker in the home, and mental health counseling. At 6 months, participants in the experimental condition significantly decreased the number of days they smoked cigarettes and the number of cigarettes they smoked per day; they significantly increased their intentions not to smoke in the future; and significantly increased peer social support among girls. For boys, participants in the experimental condition significantly reduced the number of close friends in their networks who smoke daily compared to those in the control condition. Effect sizes ranged from small to large. These results provide encouraging evidence of the efficacy of text messaging interventions to reduce smoking among adolescents and our intervention holds promise as a large-scale public health preventive intervention platform.

  4. Detecting and Preventing Sybil Attacks in Wireless Sensor Networks Using Message Authentication and Passing Method

    Directory of Open Access Journals (Sweden)

    Udaya Suriya Raj Kumar Dhamodharan

    2015-01-01

    Full Text Available Wireless sensor networks are highly indispensable for securing network protection. Highly critical attacks of various kinds have been documented in wireless sensor network till now by many researchers. The Sybil attack is a massive destructive attack against the sensor network where numerous genuine identities with forged identities are used for getting an illegal entry into a network. Discerning the Sybil attack, sinkhole, and wormhole attack while multicasting is a tremendous job in wireless sensor network. Basically a Sybil attack means a node which pretends its identity to other nodes. Communication to an illegal node results in data loss and becomes dangerous in the network. The existing method Random Password Comparison has only a scheme which just verifies the node identities by analyzing the neighbors. A survey was done on a Sybil attack with the objective of resolving this problem. The survey has proposed a combined CAM-PVM (compare and match-position verification method with MAP (message authentication and passing for detecting, eliminating, and eventually preventing the entry of Sybil nodes in the network. We propose a scheme of assuring security for wireless sensor network, to deal with attacks of these kinds in unicasting and multicasting.

  5. Error recovery to enable error-free message transfer between nodes of a computer network

    Energy Technology Data Exchange (ETDEWEB)

    Blumrich, Matthias A.; Coteus, Paul W.; Chen, Dong; Gara, Alan; Giampapa, Mark E.; Heidelberger, Philip; Hoenicke, Dirk; Takken, Todd; Steinmacher-Burow, Burkhard; Vranas, Pavlos M.

    2016-01-26

    An error-recovery method to enable error-free message transfer between nodes of a computer network. A first node of the network sends a packet to a second node of the network over a link between the nodes, and the first node keeps a copy of the packet on a sending end of the link until the first node receives acknowledgment from the second node that the packet was received without error. The second node tests the packet to determine if the packet is error free. If the packet is not error free, the second node sets a flag to mark the packet as corrupt. The second node returns acknowledgement to the first node specifying whether the packet was received with or without error. When the packet is received with error, the link is returned to a known state and the packet is sent again to the second node.

  6. A Variational Message Passing Algorithm for Sensor Self-Localization in Wireless Networks

    DEFF Research Database (Denmark)

    Pedersen, Claus; Pedersen, Troels; Fleury, Bernard Henri

    2011-01-01

    We propose a novel algorithm for sensor selflocalization in cooperative wireless networks where observations of relative sensor distances are available. The variational message passing (VMP) algorithm is used to implement a mean field solution to the estimation of the posterior probabilities...... of the sensor positions in an R^2 scenario. Extension to R^3 is straightforward. Compared to non-parametric methods based on belief propagation, the VMP algorithm features significantly lower communication overhead between sensors. This is supported by performance simulations which show that the estimated mean...... localization error of the algorithm stabilizes after approximately 30 iterations....

  7. Use of social network sites and instant messaging does not lead to increased offline social network size, or to emotionally closer relationships with offline network members.

    Science.gov (United States)

    Pollet, Thomas V; Roberts, Sam G B; Dunbar, Robin I M

    2011-04-01

    The effect of Internet use on social relationships is still a matter of intense debate. This study examined the relationships between use of social media (instant messaging and social network sites), network size, and emotional closeness in a sample of 117 individuals aged 18 to 63 years old. Time spent using social media was associated with a larger number of online social network "friends." However, time spent using social media was not associated with larger offline networks, or feeling emotionally closer to offline network members. Further, those that used social media, as compared to non-users of social media, did not have larger offline networks, and were not emotionally closer to offline network members. These results highlight the importance of considering potential time and cognitive constraints on offline social networks when examining the impact of social media use on social relationships.

  8. Protocol for a thematic synthesis to identify key themes and messages from a palliative care research network.

    LENUS (Irish Health Repository)

    Nicholson, Emma

    2016-10-21

    Research networks that facilitate collaborative research are increasing both regionally and globally and such collaborations contribute greatly to knowledge transfer particularly in health research. The Palliative Care Research Network is an Irish-based network that seeks to create opportunities and engender a collaborative environment to encourage innovative research that is relevant for policy and practice. The current review outlines a methodology to identify cross-cutting messages to identify how dissemination outputs can be optimized to ensure that key messages from this research reaches all knowledge users.

  9. MaxHopCount: A New Drop Policy to Optimize Messages Delivery Rate in Delay Tolerant Networks

    Directory of Open Access Journals (Sweden)

    Youssef Harrati

    2016-09-01

    Full Text Available Communication has become a necessity, not only between every point on the earth, but also on the globe. That includes hard topography, highlands, underwater areas, and also space- crafts on other planets. However, the classic wired internet cannot be implemented in such areas, hence, researchers have invented wireless networks. The big challenge for wireless networking nowadays, is maintaining nodes connected in some difficult conditions, such as intermittent connectivity, power failure, and lot of obstacles for the interplanetary networks. In these challenging circumstances, a new networking model arises; it is Delay Tolerant networking which is based on the Store-Carry-and-Forward mechanism. Thus, a node may keep a message in its buffer for long periods of time; until a delivery or forward chance arises then it transmit it to other nodes. One of the big issues that confront this mechanism is the congestion of nodes buffer due to the big number of messages and the limited buffer size. Here, researchers have proposed buffer management algorithms in order to deal with the buffer overload problem, and they called it Drop Policies. In our present work, we propose a new Drop policy which we have compared to other existing policies in different conditions and with different routing protocols, and it always shows good result in term of number of delivered messages, network overhead and also average of latency.

  10. Cultivating a Network For Messaging About Climate Change Across an Urban System

    Science.gov (United States)

    Wertheim, J.

    2014-12-01

    trusted resource for climate messaging activities in DC and an enduring network of professionals who identify participating in the group's ongoing work as essential to their own professional development

  11. You have a message! Social networking as a motivator for FLS training.

    Science.gov (United States)

    Petrucci, Andrea M; Kaneva, Pepa; Lebedeva, Ekaterina; Feldman, Liane S; Fried, Gerald M; Vassiliou, Melina C

    2015-01-01

    Despite evidence supporting the value of the Fundamentals of Laparoscopic Surgery (FLS) curriculum, surgical educators still find it challenging to motivate residents to practice. Wiggio is an online networking and collaboration tool that allows learners to track performance, see what their peers are doing, and send and receive updates. The purpose of this study was to assess whether using Wiggio increases practice and improves performance of the FLS manual skills. After baseline FLS testing, residents were randomized into control (C) and Wiggio (W) groups. The practice events, time spent practicing, and best scores were recorded. Residents in the W group interacted with each other via the Wiggio website. The website moderator sent motivational messages, calendar reminders, and FLS-related articles. The best times and progress graphs for each resident were also posted online. After 4 weeks, all residents underwent final FLS testing and filled out a questionnaire. The study was performed in a tertiary care center, at the Steinberg-Bernstein Centre for Minimally Invasive Surgery at the Montreal General Hospital. Postgraduate year-1 and postgraduate year-2 general surgery residents with no or minimal FLS simulator experience were included. Of the 15 eligible residents, 14 participated, with 7 residents in each group. The FLS scores were similar at baseline (C = 56.9 [±14.2], W = 57. 6 [±14.7]; p = 0.93). During the study period, twice as many residents in the W group practiced compared with those in the C group (4 vs 2); W-group residents reported more practice events than the C-group residents did (14 vs 4) and spent more time practicing in the laboratory (1035 vs 480 minutes). These results did not reach statistical significance. During practice sessions, proficiency scores were achieved for 40% of the tasks in the W group compared with 8.6% in the C group; however, this difference was also not significant. There was no difference in the FLS scores in both groups

  12. Multiple node remote messaging

    Energy Technology Data Exchange (ETDEWEB)

    Blumrich, Matthias A. (Ridgefield, CT); Chen, Dong (Croton on Hudson, NY); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E. (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Ohmacht, Martin (Yorktown Heights, NY); Salapura, Valentina (Chappaqua, NY); Steinmacher-Burow, Burkhard (Esslingen, DE); Vranas, Pavlos (Danville, CA)

    2010-08-31

    A method for passing remote messages in a parallel computer system formed as a network of interconnected compute nodes includes that a first compute node (A) sends a single remote message to a remote second compute node (B) in order to control the remote second compute node (B) to send at least one remote message. The method includes various steps including controlling a DMA engine at first compute node (A) to prepare the single remote message to include a first message descriptor and at least one remote message descriptor for controlling the remote second compute node (B) to send at least one remote message, including putting the first message descriptor into an injection FIFO at the first compute node (A) and sending the single remote message and the at least one remote message descriptor to the second compute node (B).

  13. Multiple Two-Way Time Message Exchange (TTME) Time Synchronization for Bridge Monitoring Wireless Sensor Networks.

    Science.gov (United States)

    Shi, Fanrong; Tuo, Xianguo; Yang, Simon X; Li, Huailiang; Shi, Rui

    2017-05-04

    Wireless sensor networks (WSNs) have been widely used to collect valuable information in Structural Health Monitoring (SHM) of bridges, using various sensors, such as temperature, vibration and strain sensors. Since multiple sensors are distributed on the bridge, accurate time synchronization is very important for multi-sensor data fusion and information processing. Based on shape of the bridge, a spanning tree is employed to build linear topology WSNs and achieve time synchronization in this paper. Two-way time message exchange (TTME) and maximum likelihood estimation (MLE) are employed for clock offset estimation. Multiple TTMEs are proposed to obtain a subset of TTME observations. The time out restriction and retry mechanism are employed to avoid the estimation errors that are caused by continuous clock offset and software latencies. The simulation results show that the proposed algorithm could avoid the estimation errors caused by clock drift and minimize the estimation error due to the large random variable delay jitter. The proposed algorithm is an accurate and low complexity time synchronization algorithm for bridge health monitoring.

  14. Road Accident Prevention with Instant Emergency Warning Message Dissemination in Vehicular Ad-Hoc Network.

    Directory of Open Access Journals (Sweden)

    P Gokulakrishnan

    Full Text Available A Road Accident Prevention (RAP scheme based on Vehicular Backbone Network (VBN structure is proposed in this paper for Vehicular Ad-hoc Network (VANET. The RAP scheme attempts to prevent vehicles from highway road traffic accidents and thereby reduces death and injury rates. Once the possibility of an emergency situation (i.e. an accident is predicted in advance, instantly RAP initiates a highway road traffic accident prevention scheme. The RAP scheme constitutes the following activities: (i the Road Side Unit (RSU constructs a Prediction Report (PR based on the status of the vehicles and traffic in the highway roads, (ii the RSU generates an Emergency Warning Message (EWM based on an abnormal PR, (iii the RSU forms a VBN structure and (iv the RSU disseminates the EWM to the vehicles that holds the high Risk Factor (RF and travels in High Risk Zone (HRZ. These vehicles might reside either within the RSU's coverage area or outside RSU's coverage area (reached using VBN structure. The RAP scheme improves the performance of EWM dissemination in terms of increase in notification and decrease in end-to-end delay. The RAP scheme also reduces infrastructure cost (number of RSUs by formulating and deploying the VBN structure. The RAP scheme with VBN structure improves notification by 19 percent and end-to-end delay by 14.38 percent for a vehicle density of 160 vehicles. It is also proved from the simulation experiment that the performance of RAP scheme is promising in 4-lane highway roads.

  15. Network and device forensic analysis of Android social-messaging applications

    National Research Council Canada - National Science Library

    Walnycky, Daniel; Baggili, Ibrahim; Marrington, Andrew; Moore, Jason; Breitinger, Frank

    2015-01-01

    .... We were able to reconstruct some or the entire message content from 16 of the 20 applications tested, which reflects poorly on the security and privacy measures employed by these applications but may...

  16. Performance of beacon safety message dissemination in Vehicular Ad hoc NETworks (VANETs)

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Currently, there is a growing belief that putting an IEEE 802.11-like radio into road vehicles can help the drivers to travel more safely. Message dissemination protocols are primordial for safety vehicular applications. There are two types of safety messages which may be exchanged between vehicles: alarm and beacon. In this paper we investigate the feasibility of deploying safety applications based on beacon message dissemination through extensive simulation study and pay special attention to the safety requirements. Vehicles are supposed to issue these messages periodically to announce to other vehicles their current situation and use received messages for preventing possible unsafe situations. We evaluate the performance of a single-hop dissemination protocol while taking into account the quality of service (QoS) metrics like delivery rate and delay. We realize that reliability is the main concern in beacon message dissemination. Thus, a new metric named effective range is defined which gives us more accurate facility for evaluating QoS in safety applications specifically. Then, in order to improve the performance, the effects of three parameters including vehicle's transmission range, message transmission's interval time and message payload size are studied. Due to special characteristics of the safety applications, we model the relationship between communication-level QoS and application-level QoS and evaluate them for different classes of safety applications. As a conclusion, the current technology of IEEE 802.11 MAC layer has still some challenges for automatic safety applications but it can provide acceptable QoS to driver assistance safety applications.

  17. Complex Conjugated certificateless-based signcryption with differential integrated factor for secured message communication in mobile network.

    Directory of Open Access Journals (Sweden)

    Sumithra Alagarsamy

    Full Text Available Certificateless-based signcryption overcomes inherent shortcomings in traditional Public Key Infrastructure (PKI and Key Escrow problem. It imparts efficient methods to design PKIs with public verifiability and cipher text authenticity with minimum dependency. As a classic primitive in public key cryptography, signcryption performs validity of cipher text without decryption by combining authentication, confidentiality, public verifiability and cipher text authenticity much more efficiently than the traditional approach. In this paper, we first define a security model for certificateless-based signcryption called, Complex Conjugate Differential Integrated Factor (CC-DIF scheme by introducing complex conjugates through introduction of the security parameter and improving secured message distribution rate. However, both partial private key and secret value changes with respect to time. To overcome this weakness, a new certificateless-based signcryption scheme is proposed by setting the private key through Differential (Diff Equation using an Integration Factor (DiffEIF, minimizing computational cost and communication overhead. The scheme is therefore said to be proven secure (i.e. improving the secured message distributing rate against certificateless access control and signcryption-based scheme. In addition, compared with the three other existing schemes, the CC-DIF scheme has the least computational cost and communication overhead for secured message communication in mobile network.

  18. Complex Conjugated certificateless-based signcryption with differential integrated factor for secured message communication in mobile network.

    Science.gov (United States)

    Alagarsamy, Sumithra; Rajagopalan, S P

    2017-01-01

    Certificateless-based signcryption overcomes inherent shortcomings in traditional Public Key Infrastructure (PKI) and Key Escrow problem. It imparts efficient methods to design PKIs with public verifiability and cipher text authenticity with minimum dependency. As a classic primitive in public key cryptography, signcryption performs validity of cipher text without decryption by combining authentication, confidentiality, public verifiability and cipher text authenticity much more efficiently than the traditional approach. In this paper, we first define a security model for certificateless-based signcryption called, Complex Conjugate Differential Integrated Factor (CC-DIF) scheme by introducing complex conjugates through introduction of the security parameter and improving secured message distribution rate. However, both partial private key and secret value changes with respect to time. To overcome this weakness, a new certificateless-based signcryption scheme is proposed by setting the private key through Differential (Diff) Equation using an Integration Factor (DiffEIF), minimizing computational cost and communication overhead. The scheme is therefore said to be proven secure (i.e. improving the secured message distributing rate) against certificateless access control and signcryption-based scheme. In addition, compared with the three other existing schemes, the CC-DIF scheme has the least computational cost and communication overhead for secured message communication in mobile network.

  19. Context-Aware Multicast Protocol for Emergency Message Dissemination in Vehicular Networks

    Directory of Open Access Journals (Sweden)

    Alvin Sebastian

    2012-01-01

    emergency messages may be sent to a large number of vehicles in the area and can be propagated to only one direction. This paper presents a more efficient context-aware multicast protocol that disseminates messages only to endangered vehicles that may be affected by the emergency event. The endangered vehicles can be identified by calculating the interaction among vehicles based on their motion properties. To ensure fast delivery, the dissemination follows a routing path obtained by computing a minimum delay tree. The multicast protocol uses a generalized approach that can support any arbitrary road topology. The performance of the multicast protocol is compared with existing broadcast protocols by simulating chain collision accidents on a typical highway. Simulation results show that the multicast protocol outperforms the other protocols in terms of reliability, efficiency, and latency.

  20. Fencing network direct memory access data transfers in a parallel active messaging interface of a parallel computer

    Science.gov (United States)

    Blocksome, Michael A.; Mamidala, Amith R.

    2015-07-07

    Fencing direct memory access (`DMA`) data transfers in a parallel active messaging interface (`PAMI`) of a parallel computer, the PAMI including data communications endpoints, each endpoint including specifications of a client, a context, and a task, the endpoints coupled for data communications through the PAMI and through DMA controllers operatively coupled to a deterministic data communications network through which the DMA controllers deliver data communications deterministically, including initiating execution through the PAMI of an ordered sequence of active DMA instructions for DMA data transfers between two endpoints, effecting deterministic DMA data transfers through a DMA controller and the deterministic data communications network; and executing through the PAMI, with no FENCE accounting for DMA data transfers, an active FENCE instruction, the FENCE instruction completing execution only after completion of all DMA instructions initiated prior to execution of the FENCE instruction for DMA data transfers between the two endpoints.

  1. Remote Asynchronous Message Service Gateway

    Science.gov (United States)

    Wang, Shin-Ywan; Burleigh, Scott C.

    2011-01-01

    The Remote Asynchronous Message Service (RAMS) gateway is a special-purpose AMS application node that enables exchange of AMS messages between nodes residing in different AMS "continua," notionally in different geographical locations. JPL s implementation of RAMS gateway functionality is integrated with the ION (Interplanetary Overlay Network) implementation of the DTN (Delay-Tolerant Networking) bundle protocol, and with JPL s implementation of AMS itself. RAMS protocol data units are encapsulated in ION bundles and are forwarded to the neighboring RAMS gateways identified in the source gateway s AMS management information base. Each RAMS gateway has interfaces in two communication environments: the AMS message space it serves, and the RAMS network - the grid or tree of mutually aware RAMS gateways - that enables AMS messages produced in one message space to be forwarded to other message spaces of the same venture. Each gateway opens persistent, private RAMS network communication channels to the RAMS gateways of other message spaces for the same venture, in other continua. The interconnected RAMS gateways use these communication channels to forward message petition assertions and cancellations among themselves. Each RAMS gateway subscribes locally to all subjects that are of interest in any of the linked message spaces. On receiving its copy of a message on any of these subjects, the RAMS gateway node uses the RAMS network to forward the message to every other RAMS gateway whose message space contains at least one node that has subscribed to messages on that subject. On receiving a message via the RAMS network from some other RAMS gateway, the RAMS gateway node forwards the message to all subscribers in its own message space.

  2. Avoiding Message-Dependent Deadlock in Network-Based Systems on Chip

    NARCIS (Netherlands)

    Hansson, A.; Goossens, K.; Rãdulescu, A.

    2007-01-01

    Networks on chip (NoCs) are an essential component of systems on chip (SoCs) and much research is devoted to deadlock avoidance in NoCs. Prior work focuses on the router network while protocol interactions between NoC and intellectual property (IP) modules are not considered. These interactions

  3. PMFA: Toward Passive Message Fingerprint Attacks on Challenge-Based Collaborative Intrusion Detection Networks

    DEFF Research Database (Denmark)

    Li, Wenjuan; Meng, Weizhi; Kwok, Lam-For

    2016-01-01

    To enhance the performance of single intrusion detection systems (IDSs), collaborative intrusion detection networks (CIDNs) have been developed, which enable a set of IDS nodes to communicate with each other. In such a distributed network, insider attacks like collusion attacks are the main threat...

  4. Geoscience communication in Namibia: YES Network Namibia spreading the message to young scientists

    Science.gov (United States)

    Mhopjeni, Kombada

    2015-04-01

    The Young Earth Scientists (YES) Network is an international association for early-career geoscientists under the age of 35 years that was formed as a result of the International Year of Planet Earth (IYPE) in 2007. YES Network aims to establish an interdisciplinary global network of early-career geoscientists to solve societal issues/challenges using geosciences, promote scientific research and interdisciplinary networking, and support professional development of early-career geoscientists. The Network has several National Chapters including one in Namibia. YES Network Namibia (YNN) was formed in 2009, at the closing ceremony of IYPE in Portugal and YNN was consolidated in 2013 with the current set-up. YNN supports the activities and goals of the main YES Network at national level providing a platform for young Namibian scientists with a passion to network, information on geoscience opportunities and promoting earth sciences. Currently most of the members are geoscientists from the Geological Survey of Namibia (GSN) and University of Namibia. In 2015, YNN plans to carry out two workshops on career guidance, establish a mentorship program involving alumni and experienced industry experts, and increase involvement in outreach activities, mainly targeting high school pupils. Network members will participate in a range of educational activities such as school career and science fairs communicating geoscience to the general public, learners and students. The community outreach programmes are carried out to increase awareness of the role geosciences play in society. In addition, YNN will continue to promote interactive collaboration between the University of Namibia, Geological Survey of Namibia (GSN) and Geological Society of Namibia. Despite the numerous potential opportunities YNN offers young scientists in Namibia and its presence on all major social media platforms, the Network faces several challenges. One notable challenge the Network faces is indifference among

  5. Seeding on Moving Ground: How Understanding Network Instability Can Improve Message Dissemination

    Directory of Open Access Journals (Sweden)

    Muchnik Lev

    2017-11-01

    Full Text Available Most analyses of the social structure of a network implicitly assume that the relationships in the network are relatively stable. We present evidence that this is not the case. The focal network of this study grew in bursts rather than monotonously over time, and the bursts were highly localized. Links were added and deleted in nearby localities and are not randomly dispersed throughout the network. Also changes in structure lead to simultaneous changes in self-stated interests of its members. For SNA marketing applications the findings suggest interesting improvements. Local bursts around a seed can change the structure of the network dramatically and therefore a marketer’s influence and his chances of success. Therefore, network measurements should be carried out more frequently and closer to the actual implementation of a seeding campaign. To detect these abrupt, dramatic local changes marketers also use a finer resolution. Further, recommendation algorithms that simultaneously account for changes in network structure and content should be applied.

  6. An Agent-Based Model of Message Propagation in the Facebook Electronic Social Network

    OpenAIRE

    Nasrinpour, Hamid Reza; Friesen, Marcia R.; D., Robert; McLeod

    2016-01-01

    A large scale agent-based model of common Facebook users was designed to develop an understanding of the underlying mechanism of information diffusion within online social networks at a micro-level analysis. The agent-based model network structure is based on a sample from Facebook. Using an erased configuration model and the idea of common neighbours, a new correction procedure was investigated to overcome the problem of missing graph edges to construct a representative sample of the Faceboo...

  7. A survey of message diffusion portocols in mobile ad hoc networks

    NARCIS (Netherlands)

    Al Hanbali, Ahmad; Ibrahim, M.; Simon, V.; Varga, E.; Carreras, I.

    2008-01-01

    For the last twenty years, mobile communications have experienced an explosive growth. In particular, one area of mobile communication, the Mobile Ad hoc Networks (MANETs), has attracted significant attention due to its multiple applications and its challenging research problems. On the other hand,

  8. Farmers’ Preferences for Mobile Agro Advisory Services

    Directory of Open Access Journals (Sweden)

    Duraisamy Prabha

    2017-12-01

    Full Text Available This study was conducted in Coimbatore district of Tamil Nadu to understand the service preferences of the mobile agro advisory services offered by the public extension system. The agro advisories offered by the e-extension centre of Tamil Nadu Agricultural University were selected for the study. A sample of 200 respondents was selected employing proportionate random sampling method. The study was carried out in terms of dimensions viz., technical components, message frequency and timings, message physical dimension, message channel and message follow up. Results of the survey showed that among the technical components majority of the respondents opined that the information on advance warning of weather risks was very much adequate, the messages on plant protection were relevant and that the messages on advance warning of weather risks were timely. With reference to the message frequency, a majority preferred frequency of the messages on daily basis and preferred to receive messages during mornings.

  9. A Multi-User Game-Theoretical Multipath Routing Protocol to Send Video-Warning Messages over Mobile Ad Hoc Networks

    Directory of Open Access Journals (Sweden)

    Ahmad Mohamad Mezher

    2015-04-01

    Full Text Available The prevention of accidents is one of the most important goals of ad hoc networks in smart cities. When an accident happens, dynamic sensors (e.g., citizens with smart phones or tablets, smart vehicles and buses, etc. could shoot a video clip of the accident and send it through the ad hoc network. With a video message, the level of seriousness of the accident could be much better evaluated by the authorities (e.g., health care units, police and ambulance drivers rather than with just a simple text message. Besides, other citizens would be rapidly aware of the incident. In this way, smart dynamic sensors could participate in reporting a situation in the city using the ad hoc network so it would be possible to have a quick reaction warning citizens and emergency units. The deployment of an efficient routing protocol to manage video-warning messages in mobile Ad hoc Networks (MANETs has important benefits by allowing a fast warning of the incident, which potentially can save lives. To contribute with this goal, we propose a multipath routing protocol to provide video-warning messages in MANETs using a novel game-theoretical approach. As a base for our work, we start from our previous work, where a 2-players game-theoretical routing protocol was proposed to provide video-streaming services over MANETs. In this article, we further generalize the analysis made for a general number of N players in the MANET. Simulations have been carried out to show the benefits of our proposal, taking into account the mobility of the nodes and the presence of interfering traffic. Finally, we also have tested our approach in a vehicular ad hoc network as an incipient start point to develop a novel proposal specifically designed for VANETs.

  10. A Multi-User Game-Theoretical Multipath Routing Protocol to Send Video-Warning Messages over Mobile Ad Hoc Networks

    Science.gov (United States)

    Mezher, Ahmad Mohamad; Igartua, Mónica Aguilar; de la Cruz Llopis, Luis J.; Segarra, Esteve Pallarès; Tripp-Barba, Carolina; Urquiza-Aguiar, Luis; Forné, Jordi; Gargallo, Emilio Sanvicente

    2015-01-01

    The prevention of accidents is one of the most important goals of ad hoc networks in smart cities. When an accident happens, dynamic sensors (e.g., citizens with smart phones or tablets, smart vehicles and buses, etc.) could shoot a video clip of the accident and send it through the ad hoc network. With a video message, the level of seriousness of the accident could be much better evaluated by the authorities (e.g., health care units, police and ambulance drivers) rather than with just a simple text message. Besides, other citizens would be rapidly aware of the incident. In this way, smart dynamic sensors could participate in reporting a situation in the city using the ad hoc network so it would be possible to have a quick reaction warning citizens and emergency units. The deployment of an efficient routing protocol to manage video-warning messages in mobile Ad hoc Networks (MANETs) has important benefits by allowing a fast warning of the incident, which potentially can save lives. To contribute with this goal, we propose a multipath routing protocol to provide video-warning messages in MANETs using a novel game-theoretical approach. As a base for our work, we start from our previous work, where a 2-players game-theoretical routing protocol was proposed to provide video-streaming services over MANETs. In this article, we further generalize the analysis made for a general number of N players in the MANET. Simulations have been carried out to show the benefits of our proposal, taking into account the mobility of the nodes and the presence of interfering traffic.Finally, we also have tested our approach in a vehicular ad hoc network as an incipient start point to develop a novel proposal specifically designed for VANETs. PMID:25897496

  11. Distributed parallel messaging for multiprocessor systems

    Science.gov (United States)

    Chen, Dong; Heidelberger, Philip; Salapura, Valentina; Senger, Robert M; Steinmacher-Burrow, Burhard; Sugawara, Yutaka

    2013-06-04

    A method and apparatus for distributed parallel messaging in a parallel computing system. The apparatus includes, at each node of a multiprocessor network, multiple injection messaging engine units and reception messaging engine units, each implementing a DMA engine and each supporting both multiple packet injection into and multiple reception from a network, in parallel. The reception side of the messaging unit (MU) includes a switch interface enabling writing of data of a packet received from the network to the memory system. The transmission side of the messaging unit, includes switch interface for reading from the memory system when injecting packets into the network.

  12. Message Network Simulation

    Science.gov (United States)

    1990-03-01

    REAL*8 SRI,SR2,SR3,SR4,SR5,SR6,SR6A,SR7,SR8,SR9 REAL*8 TR10.SR10 REAL LR1,LR2)LR3,LR4,LR5,LR6,LR6A,LR7,LR8,LR9,LR10 REAL UR1,UR2,UR3,UR4, UR5 ...SR4 UKL = AR4+1. 96-SR4 LR3 = AR5-1.96*SR5 UR5 = AR5+1. 96---SR5 LR6 = AR6-1. 96--’"SR6 UR6 = AR6+1. 96--SR6 LR6A = ARoA-1. 96*SR6A UR6A = AR6A+1...WRITEC13,141) LN,AR1,AR2,AR3,AR6A,AR4,AR5,AR7,AR10 WRITE(13,141) LN,UR1,UR2,UR3,UR6A,UR4, UR5 ,UR7,UR10 WRITEC15,137) LN,LRS,LPMR,LBF,LAR,LAC,LR9

  13. New mothers network: the provision of social support to single, low-income, African American mothers via e-mail messages.

    Science.gov (United States)

    Campbell-Grossman, Christie K; Hudson, Diane Brage; Keating-Lefler, Rebecca; Heusinkvelt, Sally

    2009-05-01

    Electronic mail (e-mail) is being investigated as a health care intervention for mothers caring for their infants. The purpose of this study is to describe themes representing the content of e-mail messages written by 12 single, low-income, African American mothers to nurses participating in the New Mothers Network Study. Three themes that emerged were (a) life's logistics: day-to-day concerns; (b) relationships of support; and (c) personal reflections about being a new mother. Reported themes support the social support theory based on works by House and Revenson, Schiaffano, Majerovitz, and Gibofski used to develop the nursing intervention. Nurses are in key positions to offer social support to African American mothers adjusting to single parenting. Nurses can provide social support to single, low-income African American mothers via e-mail messages to assist them with caring for themselves and their infants.

  14. The persuasion context and results in online opinion seeking: effects of message and source-the moderating role of network managers.

    Science.gov (United States)

    Cabezudo, Rebeca San José; Izquierdo, Carmen Camarero; Pinto, Javier Rodríguez

    2013-11-01

    Online opinion networks are areas for social exchange, or conversational networks, made up of individuals actively involved in sharing experiences and opinions concerning matters of mutual interest between consumers or concerning their experience with a given product or service. We pinpoint a gap in the literature regarding how the persuasion process occurs when individuals seek opinions online, including the results process. In an attempt to find an answer, we draw on traditional theories related to information processing. These are mostly taken from the field of psychology and enable us to identify which signals or aspects of communication or opinions the individuals focus their attention on (message and source) and the value attached to such communications as well as how much they impact individuals' purchase decisions, bearing in mind the medium (or online opinion network) in which the opinions are located. Findings from those interviewed support the idea that the quality of information on the Internet, as well as trust in the source of said information, or in the opinion of network users, have an impact on the informational value obtained from involvement in this online opinion seeking and on purchasing decisions. Moreover, depending on the kind of network (firm or brand controlled, review Web sites, and user-controlled nonofficial opinion networks), the quality of the information or trust in the users will have a different bearing in the persuasion process.

  15. Subtle Messages.

    Science.gov (United States)

    Tamplin de Poinsot, Nan

    1999-01-01

    Describes a self-portrait assignment inspired by the work of Frida Kahlo. Discusses Frida Kahlo's artwork and use of surrealist and symbolist views. States that each student had to incorporate personal symbolism in the portrait to convey a message about him or herself in a subtle manner. (CMK)

  16. Moving forward on strengthening and sustaining National Immunization Technical Advisory Groups (NITAGs) globally: Recommendations from the 2nd global NITAG network meeting.

    Science.gov (United States)

    MacDonald, Noni E; Duclos, Philippe; Wichmann, Ole; Henaff, Louise; Harnden, Anthony; Alshammary, Aisha; Tijerino, Roberto Arroba; Hall, Madeline; Sacarlal, Jahit; Singh, Rupa Rajbhandari

    2017-11-02

    National Immunization Technical Advisory Groups (NITAGs) provide independent, evidence-informed advice to assist their governments in immunization policy formation. This is complex work and many NITAGs face challenges in fulfilling their roles. Inter-country NITAG collaboration opportunities have the potential to enhance NITAG function and grow the quality of recommendations. Hence the many requests for formation of a network linking NITAGs together so they can learn from each other. The first Global NITAG Network (GNN) meeting, held in 2016, led to a push to launch the GNN and grow the network. At the second GNN meeting, held June 28-29, 2017 in Berlin, the GNN was formally inaugurated. Participants discussed GNN governance, reflected on the April 2017 Strategic Advisory Group of Experts (SAGE) on Immunization conclusions concerning strengthening of NITAGs and also shared NITAG experiences in evaluation and inter-country collaborations and independence. They also discussed the role of Regional Technical Advisory Groups on Immunization (RTAGs) and regional networks. A number of issues were raised including NITAGs and communications, dissemination of recommendations and vaccine implementation as well as implications of off-label recommendations. Participants were alerted to immunization evidence assessment sites and value of sharing of resources. They also discussed potential GNN funding opportunities, developed an action plan for 2017-18 and selected a Steering Committee to help move the GNN forward. All participants agreed on the importance of the GNN and the value in attracting more countries to join the GNN. Copyright © 2017.

  17. What makes it likeable? A study on the reactions to messages in a digital social network: the case of Facebook in Farsi.

    Science.gov (United States)

    Sabbar, Shaho; Hyun, Daiwon

    2016-01-01

    After a piece of information is put into a network, its fate depends on the behaviors of the nodes of the network; nodes that are equipped with the hardware and software of the age of information and are more powerful than any time in the past. This study suggests that a useful research for communication, marketing and advertising would be one that looks for patterns in the reactions of the nodes toward different pieces of information. This study has used Facebook to see how people have reacted to different types of messages in terms of liking, sharing and commenting. Rather than looking for universal, generalizable patterns we have tried to examine the practicality of the proposed method. The practical aspect of the study comes after a short theoretical discussion on the issue of flow of information in a digital world. The results revealed dozens of significant relations between the examined variables. This study, its theoretical discussion and results suggest that it would be practical to study the relations between the characteristics of Facebook messages and the type of reactions (liking, sharing and commenting) that they attract.

  18. Contrasting Intermediation Practices in Various Advisory Service Networks in the Case of the French Ecophyto Plan

    Science.gov (United States)

    Cerf, M.; Bail, Le; Lusson, J. M.; Omon, B.

    2017-01-01

    Purpose: To highlight the way a public policy aiming to achieve a 50% decrease of pesticides use in France reframed advice provision in public and private networks. Design/methodology/approach: We developed a framework to analyze intermediation in a public funded network, a farmers' association, and a network of co-operatives. The framework…

  19. Design of a Message Passing Model for Use in a Heterogeneous CPU-NFP Framework for Network Analytics

    CSIR Research Space (South Africa)

    Pennefather, S

    2017-09-01

    Full Text Available of all read/write requests. Another important feature of the NFP-400 in the context of this research is the inclusion of a PCIe Gen3 interface with support for eight lanes and allowing up to 8 GT/s. For programming the heterogeneous system, we have cho... and Applications Conference (SATNAC) 2017 Process A CT Memory Unit Process B Signal: Data Ready Signal: Data Ready Read: Remote Read and SignalRead Signal: Read Complete Write Signal: Write Complete Fig. 5. Breakdown of synchronous message passing within the NFP...

  20. Advanced Messaging Concept Development Basic Safety Message

    Data.gov (United States)

    Department of Transportation — Contains all Basic Safety Messages (BSMs) collected during the Advanced Messaging Concept Development (AMCD) field testing program. For this project, all of the Part...

  1. Mapping physician Twitter networks: describing how they work as a first step in understanding connectivity, information flow, and message diffusion.

    Science.gov (United States)

    Mishori, Ranit; Singh, Lisa Oberoi; Levy, Brendan; Newport, Calvin

    2014-04-14

    Twitter is becoming an important tool in medicine, but there is little information on Twitter metrics. In order to recommend best practices for information dissemination and diffusion, it is important to first study and analyze the networks. This study describes the characteristics of four medical networks, analyzes their theoretical dissemination potential, their actual dissemination, and the propagation and distribution of tweets. Open Twitter data was used to characterize four networks: the American Medical Association (AMA), the American Academy of Family Physicians (AAFP), the American Academy of Pediatrics (AAP), and the American College of Physicians (ACP). Data were collected between July 2012 and September 2012. Visualization was used to understand the follower overlap between the groups. Actual flow of the tweets for each group was assessed. Tweets were examined using Topsy, a Twitter data aggregator. The theoretical information dissemination potential for the groups is large. A collective community is emerging, where large percentages of individuals are following more than one of the groups. The overlap across groups is small, indicating a limited amount of community cohesion and cross-fertilization. The AMA followers' network is not as active as the other networks. The AMA posted the largest number of tweets while the AAP posted the fewest. The number of retweets for each organization was low indicating dissemination that is far below its potential. To increase the dissemination potential, medical groups should develop a more cohesive community of shared followers. Tweet content must be engaging to provide a hook for retweeting and reaching potential audience. Next steps call for content analysis, assessment of the behavior and actions of the messengers and the recipients, and a larger-scale study that considers other medical groups using Twitter.

  2. Information and Communications Technologies (ICT): Problematic use of Internet, video games, mobile phones, instant messaging and social networks using MULTICAGE-TIC.

    Science.gov (United States)

    Pedrero Pérez, Eduardo J; Ruiz Sánchez de León, José María; Rojo Mota, Gloria; Llanero Luque, Marcos; Pedrero Aguilar, Jara; Morales Alonso, Sara; Puerta García, Carmen

    2018-01-01

    Use/abuse of Information and Communications Technologies (ICT) has in recent years become a topic of great interest. Current discussion addresses whether it must be considered addictive behaviour and if it is a problem that primarily affects adolescents and youth. This study aims to understand the problems that affect people of all ages in controlling the use of these ICTs and whether they are related to mental health problems, stress and difficulties in executive control of behaviour. A survey was administered through social networks and email, using the MULTICAGE-ICT, a questionnaire that explores problems in the use of Internet, mobile phones, video games, instant messaging and social networks. Additionally, the Prefrontal Symptom Inventory, General Health Questionnaire and Perceived Stress Scale were administered. The sample was comprised of 1,276 individuals of all ages from different Spanish-speaking countries. The results indicate that about 50% of the sample, regardless of age or other variables, presents significant problems with the use of these technologies, and that these problems are directly related to symptoms of poor prefrontal functioning, stress and mental health problems. The results reveal the need for reconsidering whether we are facing an addictive behaviour or a new problem demanding environmental, psychological, sociological and sociopolitical explanations; therefore, it is necessary to reformulate actions to be implemented to address and refocus our understanding of the problem.

  3. Innovation networks to stimulate public and private sector collaboration for advisory services innovation and coordination

    NARCIS (Netherlands)

    Rijswijk, K.; Brazendale, R.

    2017-01-01

    Purpose: An innovation network, called the Pasture Improvement Leadership Group (PILG), was formed to improve the quality and consistency of advice provided to dairy farmers in New Zealand, after they expressed dissatisfaction with their pastures. The aim of this paper is to better understand the

  4. Community is the message: Viewing networked public displays through McLuhan's lens of figure and ground

    OpenAIRE

    Memarovic, Nemanja; et al.,

    2014-01-01

    Networked public displays are being portrayed as “a new communication medium for the 21st century”, potentially having the same impact on society as radio, TV, and the Internet. In order to understand how this new medium can impact the society this paper uses a (small) part of Marshall McLuhan's media theory, i.e., the interplay between the figure - the medium - and the ground - the context in which the medium operates - and how the figure amplifies otherwise invisible effects of the ground. ...

  5. The Puerto Rico Seismic Network Broadcast System: A user friendly GUI to broadcast earthquake messages, to generate shakemaps and to update catalogues

    Science.gov (United States)

    Velez, J.; Huerfano, V.; von Hillebrandt, C.

    2007-12-01

    The Puerto Rico Seismic Network (PRSN) has historically provided locations and magnitudes for earthquakes in the Puerto Rico and Virgin Islands (PRVI) region. PRSN is the reporting authority for the region bounded by latitudes 17.0N to 20.0N, and longitudes 63.5W to 69.0W. The main objective of the PRSN is to record, process, analyze, provide information and research local, regional and teleseismic earthquakes, providing high quality data and information to be able to respond to the needs of the emergency management, academic and research communities, and the general public. The PRSN runs Earthworm software (Johnson et al, 1995) to acquire and write waveforms to disk for permanent archival. Automatic locations and alerts are generated for events in Puerto Rico, the Intra America Seas, and the Atlantic by the EarlyBird system (Whitmore and Sokolowski, 2002), which monitors PRSN stations as well as some 40 additional stations run by networks operating in North, Central and South America and other sites in the Caribbean. PRDANIS (Puerto Rico Data Analysis and Information System) software, developed by PRSN, supports manual locations and analyst review of automatic locations of events within the PRSN area of responsibility (AOR), using all the broadband, strong-motion and short-period waveforms Rapidly available information regarding the geographic distribution of ground shaking in relation to the population and infrastructure at risk can assist emergency response communities in efficient and optimized allocation of resources following a large earthquake. The ShakeMap system developed by the USGS provides near real-time maps of instrumental ground motions and shaking intensity and has proven effective in rapid assessment of the extent of shaking and potential damage after significant earthquakes (Wald, 2004). In Northern and Southern California, the Pacific Northwest, and the states of Utah and Nevada, ShakeMaps are used for emergency planning and response, loss

  6. 77 FR 62242 - Risk Communication Advisory Committee; Notice of Meeting

    Science.gov (United States)

    2012-10-12

    ..., including approaches to avoid message fatigue and related communication barriers such as prevention or... No. FDA-2012-N-0001] Risk Communication Advisory Committee; Notice of Meeting AGENCY: Food and Drug...: Risk Communication Advisory Committee. General Function of the Committee: To provide advice and...

  7. Message Scheduling and Forwarding in Congested DTNs

    KAUST Repository

    Elwhishi, Ahmed

    2012-08-19

    Multi-copy utility-based routing has been considered as one of the most applicable approaches to effective message delivery in Delay Tolerant Networks (DTNs). By allowing multiple message replicas launched, the ratio of message delivery or delay can be significantly reduced compared with other counterparts. Such an advantage, nonetheless, is at the expense of taking more buffer space at each node and higher complexity in message forwarding decisions. This paper investigates an efficient message scheduling and dropping policy via analytical modeling approach, aiming to achieve optimal performance in terms of message delivery delay. Extensive simulation results, based on a synthetic mobility model and real mobility traces, show that the proposed scheduling framework can achieve superb performance against its counterparts in terms of delivery delay.

  8. 42 CFR 121.12 - Advisory Committee on Organ Transplantation.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Advisory Committee on Organ Transplantation. 121.12... RESOURCES DEVELOPMENT ORGAN PROCUREMENT AND TRANSPLANTATION NETWORK § 121.12 Advisory Committee on Organ... Committee on Organ Transplantation. The Secretary may seek the comments of the Advisory Committee on...

  9. EMI Messaging Guidelines

    CERN Document Server

    Cons, L.

    2011-01-01

    Guidelines for potential users of messaging within EMI. The goal is to provide enough practical information so that EMI product teams can start investigating whether using messaging in their products can be beneficial or not.

  10. Message Passing Framework for Globally Interconnected Clusters

    Science.gov (United States)

    Hafeez, M.; Asghar, S.; Malik, U. A.; Rehman, A.; Riaz, N.

    2011-12-01

    In prevailing technology trends it is apparent that the network requirements and technologies will advance in future. Therefore the need of High Performance Computing (HPC) based implementation for interconnecting clusters is comprehensible for scalability of clusters. Grid computing provides global infrastructure of interconnecting clusters consisting of dispersed computing resources over Internet. On the other hand the leading model for HPC programming is Message Passing Interface (MPI). As compared to Grid computing, MPI is better suited for solving most of the complex computational problems. MPI itself is restricted to a single cluster. It does not support message passing over the internet to use the computing resources of different clusters in an optimal way. We propose a model that provides message passing capabilities between parallel applications over the internet. The proposed model is based on Architecture for Java Universal Message Passing (A-JUMP) framework and Enterprise Service Bus (ESB) named as High Performance Computing Bus. The HPC Bus is built using ActiveMQ. HPC Bus is responsible for communication and message passing in an asynchronous manner. Asynchronous mode of communication offers an assurance for message delivery as well as a fault tolerance mechanism for message passing. The idea presented in this paper effectively utilizes wide-area intercluster networks. It also provides scheduling, dynamic resource discovery and allocation, and sub-clustering of resources for different jobs. Performance analysis and comparison study of the proposed framework with P2P-MPI are also presented in this paper.

  11. System for Filtering Messages on Social Media Content

    OpenAIRE

    P, Jinju Joby; Korra, Jyothi

    2016-01-01

    The social networking era has left us with little privacy. The details of the social network users are published on Social Networking sites. Vulnerability has reached new heights due to the overpowering effects of social networking. The sites like Facebook, Twitter are having a huge set of users who publish their files, comments, messages in other users walls. These messages and comments could be of any nature. Even friends could post a comment that would harm a persons integrity. Thus there ...

  12. Message passing with a limited number of DMA byte counters

    Energy Technology Data Exchange (ETDEWEB)

    Blocksome, Michael [Rochester, MN; Chen, Dong [Croton on Hudson, NY; Giampapa, Mark E [Irvington, NY; Heidelberger, Philip [Cortlandt Manor, NY; Kumar, Sameer [White Plains, NY; Parker, Jeffrey J [Rochester, MN

    2011-10-04

    A method for passing messages in a parallel computer system constructed as a plurality of compute nodes interconnected as a network where each compute node includes a DMA engine but includes only a limited number of byte counters for tracking a number of bytes that are sent or received by the DMA engine, where the byte counters may be used in shared counter or exclusive counter modes of operation. The method includes using rendezvous protocol, a source compute node deterministically sending a request to send (RTS) message with a single RTS descriptor using an exclusive injection counter to track both the RTS message and message data to be sent in association with the RTS message, to a destination compute node such that the RTS descriptor indicates to the destination compute node that the message data will be adaptively routed to the destination node. Using one DMA FIFO at the source compute node, the RTS descriptors are maintained for rendezvous messages destined for the destination compute node to ensure proper message data ordering thereat. Using a reception counter at a DMA engine, the destination compute node tracks reception of the RTS and associated message data and sends a clear to send (CTS) message to the source node in a rendezvous protocol form of a remote get to accept the RTS message and message data and processing the remote get (CTS) by the source compute node DMA engine to provide the message data to be sent.

  13. Broadcasting a message in a parallel computer

    Science.gov (United States)

    Berg, Jeremy E [Rochester, MN; Faraj, Ahmad A [Rochester, MN

    2011-08-02

    Methods, systems, and products are disclosed for broadcasting a message in a parallel computer. The parallel computer includes a plurality of compute nodes connected together using a data communications network. The data communications network optimized for point to point data communications and is characterized by at least two dimensions. The compute nodes are organized into at least one operational group of compute nodes for collective parallel operations of the parallel computer. One compute node of the operational group assigned to be a logical root. Broadcasting a message in a parallel computer includes: establishing a Hamiltonian path along all of the compute nodes in at least one plane of the data communications network and in the operational group; and broadcasting, by the logical root to the remaining compute nodes, the logical root's message along the established Hamiltonian path.

  14. Instant Messaging in Dental Education.

    Science.gov (United States)

    Khatoon, Binish; Hill, Kirsty B; Walmsley, A Damien

    2015-12-01

    Instant messaging (IM) is when users communicate instantly via their mobile devices, and it has become one of the most preferred choices of tools to communicate amongst health professions students. The aim of this study was to understand how dental students communicate via IM, faculty members' perspectives on using IM to communicate with students, and whether such tools are useful in the learning environment. After free-associating themes on online communication, two draft topic guides for structured interviews were designed that focussed on mobile device-related communication activities. A total of 20 students and six faculty members at the University of Birmingham School of Dentistry agreed to take part in the interviews. Students were selected from years 1-5 representing each year group. The most preferred communication tools were emails, social networking, and IM. Emails were used for more formal messages, and IM and social networking sites were used for shorter messages. WhatsApp was the most used IM app because of its popular features such as being able to check if recipients have read and received messages and group work. The students reported that changes were necessary to improve their communication with faculty members. The faculty members reported having mixed feelings toward the use of IM to communicate with students. The students wished to make such tools a permanent part of their learning environment, but only with the approval of faculty members. The faculty members were willing to accept IM as a communication tool only if it is monitored and maintained by the university and has a positive effect on learning.

  15. 77 FR 12086 - NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting

    Science.gov (United States)

    2012-02-28

    ... Networks and Their Evolution --Earth Science Division Communication Strategy It is imperative that the... SPACE ADMINISTRATION NASA Advisory Council; Science Committee; Earth Science Subcommittee; Meeting... Space Administration (NASA) announces a meeting of the Earth Science Subcommittee of the NASA Advisory...

  16. United States Coast Guard (USCG) SSAMPS (Standard Semi-Automatic Message Processing System) Upgrade Network Studies Functional Analysis and Cost Report

    Science.gov (United States)

    1988-07-01

    80286 to a 80386 based CPU . Genicom Uot Matrix Printer Manufactured by Genicom, the dot matrix printer is a receive only printer which handles all...II The USCG will receive the FAST System II in FY88 and FY89 to support MDZ operations. The FAST System II employs the CPT S 9000T CPU , and with the...9825 processor used in the SSAMPS uses a single-task CPU . Rather than delay SSAMPS message processing through addition of the SRT communications

  17. Diffusion of Messages from an Electronic Cigarette Brand to Potential Users through Twitter.

    Directory of Open Access Journals (Sweden)

    Kar-Hai Chu

    Full Text Available This study explores the presence and actions of an electronic cigarette (e-cigarette brand, Blu, on Twitter to observe how marketing messages are sent and diffused through the retweet (i.e., message forwarding functionality. Retweet networks enable messages to reach additional Twitter users beyond the sender's local network. We follow messages from their origin through multiple retweets to identify which messages have more reach, and the different users who are exposed.We collected three months of publicly available data from Twitter. A combination of techniques in social network analysis and content analysis were applied to determine the various networks of users who are exposed to e-cigarette messages and how the retweet network can affect which messages spread.The Blu retweet network expanded during the study period. Analysis of user profiles combined with network cluster analysis showed that messages of certain topics were only circulated within a community of e-cigarette supporters, while other topics spread further, reaching more general Twitter users who may not support or use e-cigarettes.Retweet networks can serve as proxy filters for marketing messages, as Twitter users decide which messages they will continue to diffuse among their followers. As certain e-cigarette messages extend beyond their point of origin, the audience being exposed expands beyond the e-cigarette community. Potential implications for health education campaigns include utilizing Twitter and targeting important gatekeepers or hubs that would maximize message diffusion.

  18. Diffusion of Messages from an Electronic Cigarette Brand to Potential Users through Twitter

    Science.gov (United States)

    Chu, Kar-Hai; Unger, Jennifer B.; Allem, Jon-Patrick; Pattarroyo, Monica; Soto, Daniel; Cruz, Tess Boley; Yang, Haodong; Jiang, Ling; Yang, Christopher C.

    2015-01-01

    Objective This study explores the presence and actions of an electronic cigarette (e-cigarette) brand, Blu, on Twitter to observe how marketing messages are sent and diffused through the retweet (i.e., message forwarding) functionality. Retweet networks enable messages to reach additional Twitter users beyond the sender’s local network. We follow messages from their origin through multiple retweets to identify which messages have more reach, and the different users who are exposed. Methods We collected three months of publicly available data from Twitter. A combination of techniques in social network analysis and content analysis were applied to determine the various networks of users who are exposed to e-cigarette messages and how the retweet network can affect which messages spread. Results The Blu retweet network expanded during the study period. Analysis of user profiles combined with network cluster analysis showed that messages of certain topics were only circulated within a community of e-cigarette supporters, while other topics spread further, reaching more general Twitter users who may not support or use e-cigarettes. Conclusions Retweet networks can serve as proxy filters for marketing messages, as Twitter users decide which messages they will continue to diffuse among their followers. As certain e-cigarette messages extend beyond their point of origin, the audience being exposed expands beyond the e-cigarette community. Potential implications for health education campaigns include utilizing Twitter and targeting important gatekeepers or hubs that would maximize message diffusion. PMID:26684746

  19. Application of Changeable Message Signs in Traffic

    Directory of Open Access Journals (Sweden)

    Ivan Dadić

    2003-09-01

    Full Text Available In the Republic of Croatia, changeable message signs arebeing introduced on high-serviceability roads in order to improvethe flow management in the network and increase thetraffic safety leveL The equipment installed in the past was notset according to the unique criteria, thus resulting in the installationof relatively incompatible equipment set in a disorganisedmanner. The work presents the basic guidelines in applyingchangeable message signs, primarily on the Croatian motorways.The types and levels of influence on the traffic are described,and the traffic and weather criteria for the applicationof changeable message signs are defined. The paper also analysesthe principles of installing the changeable message signs onroads and road facilities, recommending priorities in presentingthe changeable signs.

  20. [Network for Oncological Advisory Service (NOF) - a Pilot Project for (Long-Term) Follow-Up Care of Pediatric Cancer Patients].

    Science.gov (United States)

    Kremeike, K; Mohr, A; Kampschulte, R; Bergmann, J; Beil, S; Neuhaus, U; Dierks, M-L; Driftmann, C; Duhr, A; Groeneveld, S; Kaspar, M; Kowollik, G; Miest, H-H; Schene, I; Reinhardt, D

    2016-11-01

    Background: In Germany some 2 000 children and adolescent are diagnosed with cancer every year. Curing rates are increasing and therewith also the number of survivors is growing. Survivors frequently suffer from long-term effects of the disease and its treatment, but long-term follow-up care shows deficits. Method: The Network for oncological advisory service (NOF) started in 11/2013, researching and building up a network of available support in Lower Saxony. A telephone hotline was installed in 01/2014 in order to advice survivors on their problems. At the same time, an interview study on survivors needs was conducted throughout Germany. Results: In the first 2 years, the NOF gave advice to 79 patients. Whilst enquiries of medical or psychological nature were transferred to the cooperation partner, requests on psychosocial and social legal issues are being deled by the NOF due to lack of appropriate partners. The evaluation of 25 interviews shows key issues in long-term after-care: (1) transition from acute therapy to everyday life, (2) problems due to pediatric cancer and therapy, (3) patients perception of own disposition, (4) social reactions towards survivors, (5) structure of long-term follow-up care, (6) information flow. Conclusion: Many survivors suffer from long-term effects of cancer and treatment. The lack of available contact person and being in limbo between cured and simultaneously affected by the cancer treatment and chronic diseases is perceived as being problematic. This translates to various requirements on a patient-oriented long-term care, mainly in the psychosocial field. © Georg Thieme Verlag KG Stuttgart · New York.

  1. Donor-derived transmission events in 2013: a report of the Organ Procurement Transplant Network Ad Hoc Disease Transmission Advisory Committee.

    Science.gov (United States)

    Green, Michael; Covington, Shandie; Taranto, Sarah; Wolfe, Cameron; Bell, Walter; Biggins, Scott W; Conti, David; DeStefano, G David; Dominguez, Edward; Ennis, Donna; Gross, Thomas; Klassen-Fischer, Mary; Kotton, Camille; LaPointe-Rudow, Dianne; Law, Yuk; Ludrosky, Kristen; Menegus, Marilyn; Morris, Michele I; Nalesnik, Michael A; Pavlakis, Martha; Pruett, Timothy; Sifri, Costi; Kaul, Daniel

    2015-02-01

    The Organ Procurement Transplant Network Disease Transmission Advisory Committee (DTAC), a multidisciplinary committee, evaluates potential donor-derived transmission events (PDDTE), including infections and malignancies, to assess for donor transmitted events. Reports of unexpected PDDTE to Organ Procurement Transplant Network in 2013 were fully reviewed by DTAC. A standardized algorithm was used to assess each PDDTE from a given donor and to classify each individual recipient from that donor. Of 443 total PDDTE submitted, 159 were triaged and not sent out to the full DTAC. Of 284 fully evaluated reports, 32 (11.3%) resulted in a proven/probable (P/P) transmission of infection, malignancy or other conditions to 42 recipients. Of 204 infection events, 24 were classified as P/P affecting 30 recipients, with four deaths. Bacteria were the most frequently reported type of infection, accounting for 99 reports but only 12 recipients from 11 donors experienced P/P transmission. There were 65 donors reported with potential malignancy events and 5 were classified as P/P transmissions with 8 affected recipients and 2 deaths. Additionally, there were 16 noninfection, nonmalignancy reports resulting in 3 P/P transmissions to 4 recipients and 1 death. There was a 43% increase in the number of PDDTE reported and reviewed in 2013 over 2012. However, the percent with P/P transmission remains low, affecting recipients from 32 donors especially when compared with the more than 14,000 donors recovered annually in the United States. The continued use of the new standard algorithm and triaging process will enhance the reproducibility of DTAC assessments and allow more robust analysis of our aggregate DTAC experience.

  2. Crafting a Real-Time Information Aggregator for Mobile Messaging

    Directory of Open Access Journals (Sweden)

    Jenq-Shiou Leu

    2010-01-01

    Full Text Available Mobile messaging is evolving beyond SMS (Short Message Service text messaging with the introduction of MMS (Multimedia Messaging Service. In the past, such a scheme is used for peer-to-peer communication. Messages are generally displayed on a cellular phone with a limited-sized screen. However, such a visualizing process is not suitable to broadcast real-time SMS/MMS messages to people in public. To facilitate the instancy and publicity, we develop a real-time information aggregator—Visualizing SMS and MMS Messages System (VSMMS—to realize the concept by integrating SMS and MMS messaging over GSM/GPRS/UMTS onto a remote display device. The device exhibits messages on a larger display device in public. VSMMS features a revolutionized variation of mass media broadcasting. In this paper, we practically illustrate how to design and implement VSMMS and use a M/M/1 model to conduct a theoretical analysis about the message delay in the system queue. Meanwhile, we make an empirical performance evaluation about the message transmission time over different networks.

  3. Message-passing performance of various computers

    Energy Technology Data Exchange (ETDEWEB)

    Dongarra, J.J.; Dunigan, T.H.

    1996-02-01

    This report compares the performance of different computer systems message passing. Latency and bandwidth are measured on Convex, Cray, IBM, Intel, KSR, Meiko, nCUBE, NEC, SGI, and TMC multiprocessors. Communication performance is contrasted with the computational power of each system. The comparison includes both shared a memory computers as well as networked workstation cluster.

  4. College Students' Text Messaging, Use of Textese and Literacy Skills

    Science.gov (United States)

    Drouin, M. A.

    2011-01-01

    In this study, I examined reported frequency of text messaging, use of textese and literacy skills (reading accuracy, spelling and reading fluency) in a sample of American college students. Participants reported using text messaging, social networking sites and textese more often than was reported in previous (2009) research, and their frequency…

  5. Controversial Messages on Cancer.

    Science.gov (United States)

    Mustieles, Vicente; Olea, Nicolas; Sanchez, Maria Jose; Fernandez, Mariana F

    2015-01-01

    A direct connection between certain lifestyle factors and an increased risk of cancer has already been established. Despite well-documented associations, controversial messages on causes of cancer often appear without taking into consideration their impact on the general population. While mainstream coverage of cancer research is clearly welcome, consideration must be given to the risk of transmitting provocative messages with serious negative consequences for cancer research and public health. We must avoid becoming a breeding ground for the misinterpretation of scientific information. Polemical results can stimulate scientific research and progress, but controversial messages encourage confusion and impotence in an increasingly disoriented population. The correct communication of health messages is at least as important as research on risk factors.

  6. RSA Key Development Using Fingerprint Image on Text Message

    Science.gov (United States)

    Rahman, Sayuti; Triana, Indah; Khairani, Sumi; Yasir, Amru; Sundari, Siti

    2017-12-01

    Along with the development of technology today, humans are very facilitated in accessing information and Communicate with various media, including through the Internet network . Messages are sent by media such as text are not necessarily guaranteed security. it is often found someone that wants to send a secret message to the recipient, but the messages can be known by irresponsible people. So the sender feels dissappointed because the secret message that should be known only to the recipient only becomes known by the irresponsible people . It is necessary to do security the message by using the RSA algorithm, Using fingerprint image to generate RSA key.This is a solution to enrich the security of a message,it is needed to process images firstly before generating RSA keys with feature extraction.

  7. What's in a message? Delivering sexual health promotion to young people in Australia via text messaging

    Directory of Open Access Journals (Sweden)

    Hellard Margaret E

    2010-12-01

    Full Text Available Abstract Background Advances in communication technologies have dramatically changed how individuals access information and communicate. Recent studies have found that mobile phone text messages (SMS can be used successfully for short-term behaviour change. However there is no published information examining the acceptability, utility and efficacy of different characteristics of health promotion SMS. This paper presents the results of evaluation focus groups among participants who received twelve sexual health related SMS as part of a study examining the impact of text messaging for sexual health promotion to on young people in Victoria, Australia. Methods Eight gender-segregated focus groups were held with 21 males and 22 females in August 2008. Transcripts of audio recordings were analysed using thematic analysis. Data were coded under one or more themes. Results Text messages were viewed as an acceptable and 'personal' means of health promotion, with participants particularly valuing the informal language. There was a preference for messages that were positive, relevant and short and for messages to cover a variety of topics. Participants were more likely to remember and share messages that were funny, rhymed and/or tied into particular annual events. The message broadcasting, generally fortnightly on Friday afternoons, was viewed as appropriate. Participants said the messages provided new information, a reminder of existing information and reduced apprehension about testing for sexually transmitted infections. Conclusions Mobile phones, in particular SMS, offer health promoters an exciting opportunity to engage personally with a huge number of individuals for low cost. The key elements emerging from this evaluation, such as message style, language and broadcast schedule are directly relevant to future studies using SMS for health promotion, as well as for future health promotion interventions in other mediums that require short formats, such

  8. What's in a message? Delivering sexual health promotion to young people in Australia via text messaging.

    Science.gov (United States)

    Gold, Judy; Lim, Megan S C; Hellard, Margaret E; Hocking, Jane S; Keogh, Louise

    2010-12-29

    Advances in communication technologies have dramatically changed how individuals access information and communicate. Recent studies have found that mobile phone text messages (SMS) can be used successfully for short-term behaviour change. However there is no published information examining the acceptability, utility and efficacy of different characteristics of health promotion SMS. This paper presents the results of evaluation focus groups among participants who received twelve sexual health related SMS as part of a study examining the impact of text messaging for sexual health promotion to on young people in Victoria, Australia. Eight gender-segregated focus groups were held with 21 males and 22 females in August 2008. Transcripts of audio recordings were analysed using thematic analysis. Data were coded under one or more themes. Text messages were viewed as an acceptable and 'personal' means of health promotion, with participants particularly valuing the informal language. There was a preference for messages that were positive, relevant and short and for messages to cover a variety of topics. Participants were more likely to remember and share messages that were funny, rhymed and/or tied into particular annual events. The message broadcasting, generally fortnightly on Friday afternoons, was viewed as appropriate. Participants said the messages provided new information, a reminder of existing information and reduced apprehension about testing for sexually transmitted infections. Mobile phones, in particular SMS, offer health promoters an exciting opportunity to engage personally with a huge number of individuals for low cost. The key elements emerging from this evaluation, such as message style, language and broadcast schedule are directly relevant to future studies using SMS for health promotion, as well as for future health promotion interventions in other mediums that require short formats, such as social networking sites.

  9. SMS Messaging Applications

    CERN Document Server

    Pero, Nicola

    2009-01-01

    Cell phones are the most common communication device on the planet, and Short Message Service (SMS) is the chief channel for companies to offer services, accept requests, report news, and download binary files over cell phones. This guide describes the protocols and best practices (things that ensure you won't get sued or lose your right to offer a service) you need to know to make SMS messaging part of an organizational service. Issues such as character sets, differences among vendors, common practices in Europe and North America, and API choices are covered.

  10. Mentorship through advisory colleges.

    Science.gov (United States)

    Murr, Andrew H; Miller, Carol; Papadakis, Maxine

    2002-11-01

    Medical students face pressures ranging from the need to create a social network to learning vast amounts of scientific material. Students often feel isolated in this system and lack mentorship. In order to counteract feelings of bureaucratic anonymity and isolation, the University of California San Francisco has created an advisory college to foster the professional and personal growth and well being of students. UCSF has developed a formal structure to advise medical students. A selection committee, chaired by the associate dean of student affairs, appointed five faculty mentors to head advisory colleges. These five colleges serve as the advising and well-being infrastructure for the students. Mentors were chosen from a balanced range of clinical disciplines, both primary and specialty. The disciplines are obstetrics-gynecology, otolaryngology/head and neck surgery, medicine, pediatrics, and psychiatry. The mentors have demonstrated excellence in advising and counseling of students. Mentors meet individually at the beginning of the academic year with incoming first-year and second-year students. They then have bimonthly meetings with eight to ten students within each college throughout the academic year. Curricula for these group sessions include well-being discussions and coping techniques, sessions on the hidden and informal curriculum of professionalism, and discussions on career choices and strategies. For third-year students, advisory college meetings are scheduled during intersessions, which are weeklong courses that occur between the eight-week clerkship blocks. Mentors are available throughout the year to meet with students on an as-needed basis, and advisory colleges may hold group social activities. The dean's office supports each mentor with 20% salary and provides administrative support for the group college activities. Historically, UCSF students feel they receive an excellent education and appropriate job opportunities, but they do not feel they

  11. Medium is the message

    NARCIS (Netherlands)

    Kuipers, G.; Ritzer, G.

    2012-01-01

    "The medium is the message" is a phrase coined by Canadian media theorist Marshall McLuhan (1911-1980), in his book Understanding Media: The Extensions of Man (1964). In this book, McLuhan examines the impact of media on societies and human relations, arguing for the primacy of the medium -

  12. Listening and Message Interpretation

    Science.gov (United States)

    Edwards, Renee

    2011-01-01

    Message interpretation, the notion that individuals assign meaning to stimuli, is related to listening presage, listening process, and listening product. As a central notion of communication, meaning includes (a) denotation and connotation, and (b) content and relational meanings, which can vary in ambiguity and vagueness. Past research on message…

  13. Grounding in Instant Messaging

    Science.gov (United States)

    Fox Tree, Jean E.; Mayer, Sarah A.; Betts, Teresa E.

    2011-01-01

    In two experiments, we investigated predictions of the "collaborative theory of language use" (Clark, 1996) as applied to instant messaging (IM). This theory describes how the presence and absence of different grounding constraints causes people to interact differently across different communicative media (Clark & Brennan, 1991). In Study 1, we…

  14. Editor's message: Student involvement

    Science.gov (United States)

    Bill Block

    2012-01-01

    In the initial Editor's Message of this volume, I stated my intent to involve more students in the publication process. A number of people commented on it being a good idea, but only a couple have followed up. One was Paul Krausman, President of The Wildlife Society. We matched graduate students from the University of Montana wildlife program with manuscripts...

  15. 3. Secure Messaging

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 6; Issue 1. Electronic Commerce - Secure Messaging. V Rajaraman. Series Article Volume 6 Issue 1 January 2001 pp 8-17 ... Author Affiliations. V Rajaraman1. IBM Professor of Information Technology JNCASR Bangalore 560 064, India.

  16. Training on Common Military Messages

    National Research Council Canada - National Science Library

    Dyer, Jean

    2004-01-01

    ... on hypothetical combat scenarios and a prototype digital interface for the Land Warrior (LW) system. The message training focused on the doctrinal requirements for messages, not how to use the software interface...

  17. Streamlining Tsunami Messages (e.g., Warnings) of the US National Tsunami Warning Center, Palmer, Alaska

    Science.gov (United States)

    Gregg, C. E.; Sorensen, J. H.; Vogt Sorensen, B.; Whitmore, P.; Johnston, D. M.

    2016-12-01

    Spurred in part by world-wide interest in improving warning messaging for and response to tsunamis in the wake of several catastrophic tsunamis since 2004 and growing interest at the US National Weather Service (NWS) to integrate social science into their Tsunami Program, the NWS Tsunami Warning Centers in Alaska and Hawaii have made great progress toward enhancing tsunami messages. These include numerous products, among them being Tsunami Warnings, Tsunami Advisories and Tsunami Watches. Beginning in 2010 we have worked with US National Tsunami Hazard Mitigation Program (NTHMP) Warning Coordination and Mitigation and Education Subcommittee members; Tsunami Program administrators; and NWS Weather Forecast Officers to conduct a series of focus group meetings with stakeholders in coastal areas of Alaska, American Samoa, California, Hawaii, North Carolina, Oregon, US Virgin Islands and Washington to understand end-user perceptions of existing messages and their existing needs in message products. We also reviewed research literature on behavioral response to warnings to develop a Tsunami Warning Message Metric that could be used to guide revisions to tsunami warning messages of both warning centers. The message metric is divided into categories of Message Content, Style, Order, Formatting, and Receiver Characteristics. A sample message is evaluated by cross-referencing the message with the operational definitions of metric factors. Findings are then used to guide revisions of the message until the characteristics of each factor are met, whether the message is a full length or short message. Incrementally, this work contributed to revisions in the format, content and style of message products issued by the National Tsunami Warning Center (NTWC). Since that time, interest in short warning messages has continued to increase and in May 2016 the NTWC began efforts to revise message products to take advantage of recent NWS policy changes allowing use of mixed-case text

  18. 77 FR 16548 - Clean Air Act Advisory Committee

    Science.gov (United States)

    2012-03-21

    ... broad-based networks. --Excellent interpersonal, oral and written communication, and consensus-building... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY Clean Air Act Advisory Committee AGENCY: Environmental Protection Agency (EPA). ACTION: Request...

  19. Message from Fermilab Director

    CERN Document Server

    2009-01-01

    With this issue’s message, Fermilab Director Pier Oddone opens a new series of occasional exchanges between CERN and other laboratories world-wide. As part of this exchange, CERN Director-General Rolf Heuer, wrote a message in Tuesday’s edition of Fermilab TodayPerspectivesNothing is more important for our worldwide particle physics community than successfully turning on the LHC later this year. The promise for great discoveries is huge, and many of the plans for our future depend on LHC results. Those of us planning national programmes in anticipation of data from the LHC face formidable challenges to develop future facilities that are complementary to the LHC, whatever the physics discoveries may be. At Fermilab, this has led us to move forcefully with a programme at the intensity frontier, where experiments with neutrinos and rare decays open a complementary window into nature. Our ultimate goal for a unified picture of nat...

  20. Identifying spam e-mail messages using an intelligence algorithm

    Directory of Open Access Journals (Sweden)

    Parichehr Ghaedi

    2014-06-01

    Full Text Available During the past few years, there have been growing interests in using email for delivering various types of messages such as social, financial, etc. There are also people who use email messages to promote products and services or even to do criminal activities called Spam email. These unwanted messages are sent to different target population for different purposes and there is a growing interest to develop methods to filter such email messages. This paper presents a method to filter Spam email messages based on the keyword pattern. In this article, a multi-agent filter trade based on the Bayes rule, which has benefit of using the users’ interest, keywords and investigation the message content according to its topic, has been used. Then Nested Neural Network has been used to detect the spam messages. To check the authenticity of this proposed method, we test it for a couple of email messages, so that it could determine spams and hams from each other, effectively. The result shows the superiority of this method over the previous ones including filters with Multi-Layer Perceptron that detect spams.

  1. Eliminating livelock by assigning the same priority state to each message that is inputted into a flushable routing system during N time intervals

    Science.gov (United States)

    Faber, Vance

    1994-01-01

    Livelock-free message routing is provided in a network of interconnected nodes that is flushable in time T. An input message processor generates sequences of at least N time intervals, each of duration T. An input register provides for receiving and holding each input message, where the message is assigned a priority state p during an nth one of the N time intervals. At each of the network nodes a message processor reads the assigned priority state and awards priority to messages with priority state (p-1) during an nth time interval and to messages with priority state p during an (n+1) th time interval. The messages that are awarded priority are output on an output path toward the addressed output message processor. Thus, no message remains in the network for a time longer than T.

  2. Eliminating livelock by assigning the same priority state to each message that is input into a flushable routing system during N time intervals

    Science.gov (United States)

    Faber, V.

    1994-11-29

    Livelock-free message routing is provided in a network of interconnected nodes that is flushable in time T. An input message processor generates sequences of at least N time intervals, each of duration T. An input register provides for receiving and holding each input message, where the message is assigned a priority state p during an nth one of the N time intervals. At each of the network nodes a message processor reads the assigned priority state and awards priority to messages with priority state (p-1) during an nth time interval and to messages with priority state p during an (n+1) th time interval. The messages that are awarded priority are output on an output path toward the addressed output message processor. Thus, no message remains in the network for a time longer than T. 4 figures.

  3. Librarians’ messages to publishers: turning research into practice

    Directory of Open Access Journals (Sweden)

    Bernie Folan

    2017-11-01

    Full Text Available In early 2017 a piece of research was carried out via questionnaire asking librarians to share the messages they wanted to convey to publishers. There was the option of anonymous submission to encourage candour. This research aimed to supplement messages offered to publishers and other organizations via library advisory board meetings, conference talks and other channels. The hope is to facilitate understanding and to progress the library/publisher partnership that is essential for a healthy future for research communication. A lightning talk at the 2017 UKSG Annual Conference summarized the key findings. This article now shares the findings in more depth and delves into the detail of the most recurrent themes. It also features some organizational case studies which illustrate how the findings are being used practically and/or how these organizations ensure they understand the needs of the libraries they work with. These case studies may help other publishers with the implementation of listening programmes.

  4. AAAI President's Message

    OpenAIRE

    Newell, Allen

    2017-01-01

    Births are always interesting affairs. According to some, births are always traumatic — a shock to come from the womb to the new world. The birth we give witness to here is that of a new society, the American Association for Artificial Intelligence — AAAI. It has not seemed to me traumatic, but rather almost wholly benign. In a world where not much is benign at the moment, such an event is devoutly to be cherished. The proper topic for this initial message is talk about beginnings...

  5. Source Similarity and Social Media Health Messages: Extending Construal Level Theory to Message Sources.

    Science.gov (United States)

    Young, Rachel

    2015-09-01

    Social media users post messages about health goals and behaviors to online social networks. Compared with more traditional sources of health communication such as physicians or health journalists, peer sources are likely to be perceived as more socially close or similar, which influences how messages are processed. This experimental study uses construal level theory of psychological distance to predict how mediated health messages from peers influence health-related cognition and behavioral intention. Participants were exposed to source cues that identified peer sources as being either highly attitudinally and demographically similar to or different from participants. As predicted by construal level theory, participants who perceived sources of social media health messages as highly similar listed a greater proportion of beliefs about the feasibility of health behaviors and a greater proportion of negative beliefs, while participants who perceived sources as more dissimilar listed a greater proportion of positive beliefs about the health behaviors. Results of the study could be useful in determining how health messages from peers could encourage individuals to set realistic health goals.

  6. Survey of Instant Messaging Applications Encryption Methods

    OpenAIRE

    Kabakuş, Abdullah; Kara, Resul

    2015-01-01

    Instant messaging applications has already taken the place of traditional Short Messaging Service (SMS) and Multimedia Messaging Service (MMS) due to their popularity and usage easement they provide. Users of instant messaging applications are able to send both text and audio messages, different types of attachments such as photos, videos, contact information to their contacts in real time. Because of instant messaging applications use internet instead of Short Message Service Technical Reali...

  7. Getting Your Message Across: Mobile Phone Text Messaging

    Science.gov (United States)

    Beecher, Constance C.; Hayungs, Lori

    2017-01-01

    Want to send a message that 99% of your audience will read? Many Extension professionals are familiar with using social media tools to enhance Extension programming. Extension professionals may be less familiar with the use of mobile phone text-based marketing tools. The purpose of this article is to introduce SMS (short message system) marketing…

  8. Implementing the ICPD's message.

    Science.gov (United States)

    Jain, A

    1995-01-01

    The International Conference on Population and Development held in Cairo in September 1994 recognized the need for reducing unwanted fertility and promoting smaller families within reproductive health services along with improving women's equality in education, health, and economic opportunity. The implementation of the main message would require an ideological transformation both for the population and for the development establishments. The implementation of a broadened population policy must incorporate the reduction of gender disparities as the primary goal. The problem is that the UNFPA has no influence over resources allocated to child health, female education, economic opportunities for women, or empowerment of women. Reproductive health and family planning programs should be integrated within the broader health services; however, reproductive health may not receive the desired high priority. Family planning programs are also expected to solve two problems: to improve individual well-being and to reduce overall fertility. Managers are likely to implement the reproductive health approach if it is a cost-effective way of reducing total fertility. However, no evidence exists to show that treating reproductive tract infections is a cost-effective way of reducing fertility. The primary objective of family planning programs should be empowerment of individuals to achieve their own reproductive goals in a healthful manner. Fertility reduction should be linked to fertility reduction by focusing on unwanted childbirth and to reproductive health services. The redesign of contraceptive services from a reproductive health perspective would deal with the contraindications of each method by developing standards for screening and focusing as well on the diagnosis and treatment of these conditions. The suggested role of the population sector in the tasks of development and family planning lies in promoting the main message to a wider national and international audience

  9. ZeroMQ messaging for many applications

    CERN Document Server

    Hintjens, Pieter

    2013-01-01

    Dive into ØMQ (aka ZeroMQ), the smart socket library that gives you fast, easy, message-based concurrency for your applications. With this quick-paced guide, you’ll learn hands-on how to use this scalable, lightweight, and highly flexible networking tool for exchanging messages among clusters, the cloud, and other multi-system environments. ØMQ maintainer Pieter Hintjens takes you on a tour of real-world applications, using extended examples in C to help you work with ØMQ’s API, sockets, and patterns. Learn how to use specific ØMQ programming techniques, build multithreaded applications, and create your own messaging architectures. You’ll discover how ØMQ works with several programming languages and most operating systems—with little or no cost. Learn ØMQ’s main patterns: request-reply, publish-subscribe, and pipeline Work with ØMQ sockets and patterns by building several small applications Explore advanced uses of ØMQ’s request-reply pattern through working examples Build reliable request...

  10. Class network routing

    Science.gov (United States)

    Bhanot, Gyan [Princeton, NJ; Blumrich, Matthias A [Ridgefield, CT; Chen, Dong [Croton On Hudson, NY; Coteus, Paul W [Yorktown Heights, NY; Gara, Alan G [Mount Kisco, NY; Giampapa, Mark E [Irvington, NY; Heidelberger, Philip [Cortlandt Manor, NY; Steinmacher-Burow, Burkhard D [Mount Kisco, NY; Takken, Todd E [Mount Kisco, NY; Vranas, Pavlos M [Bedford Hills, NY

    2009-09-08

    Class network routing is implemented in a network such as a computer network comprising a plurality of parallel compute processors at nodes thereof. Class network routing allows a compute processor to broadcast a message to a range (one or more) of other compute processors in the computer network, such as processors in a column or a row. Normally this type of operation requires a separate message to be sent to each processor. With class network routing pursuant to the invention, a single message is sufficient, which generally reduces the total number of messages in the network as well as the latency to do a broadcast. Class network routing is also applied to dense matrix inversion algorithms on distributed memory parallel supercomputers with hardware class function (multicast) capability. This is achieved by exploiting the fact that the communication patterns of dense matrix inversion can be served by hardware class functions, which results in faster execution times.

  11. 78 FR 37995 - Appliance Standards and Rulemaking Federal Advisory Committee: Notice of Open Teleconference/Webinar

    Science.gov (United States)

    2013-06-25

    ...-2013-BT-NOC-0023] Appliance Standards and Rulemaking Federal Advisory Committee: Notice of Open... submitted must identify the ASRAC, and provide docket number EERE-2013-BT-NOC-0005. Comments may be...-BT-NOC- 0005 in the subject line of the message. 3. Mail: Ms. Brenda Edwards, U.S. Department of...

  12. Emergency Message Dissemination System for Smartphones During Natural Disasters

    NARCIS (Netherlands)

    Wu, Xian; Mazurowski, Maciej; Chen, Zhen; Meratnia, Nirvana

    This paper revolves around the concept of utilizing the modern smartphone communication capabilities to transmit messages through an ad hoc network during a disaster, which renders the traditional cellular base station inaccessible. Due to dynamic and decentralized nature of the considered

  13. Noisy Network Coding

    CERN Document Server

    Lim, Sung Hoon; Gamal, Abbas El; Chung, Sae-Young

    2010-01-01

    A noisy network coding scheme for sending multiple sources over a general noisy network is presented. For multi-source multicast networks, the scheme naturally extends both network coding over noiseless networks by Ahlswede, Cai, Li, and Yeung, and compress-forward coding for the relay channel by Cover and El Gamal to general discrete memoryless and Gaussian networks. The scheme also recovers as special cases the results on coding for wireless relay networks and deterministic networks by Avestimehr, Diggavi, and Tse, and coding for wireless erasure networks by Dana, Gowaikar, Palanki, Hassibi, and Effros. The scheme involves message repetition coding, relay signal compression, and simultaneous decoding. Unlike previous compress--forward schemes, where independent messages are sent over multiple blocks, the same message is sent multiple times using independent codebooks as in the network coding scheme for cyclic networks. Furthermore, the relays do not use Wyner--Ziv binning as in previous compress-forward sch...

  14. Message-passing multiprocessor simulator

    Energy Technology Data Exchange (ETDEWEB)

    Dunigan, T.H.

    1986-05-01

    The structure and use of a message-passing multiprocessor simulator are described. The simulator provides a multitasking environment for the development of algorithms for parallel processors using either shared or local memories. The simulator may be used from C or FORTRAN and provides a library of subroutines for task control and message passing. The simulator produces a trace file that can be used for debugging, performance analysis, or graphical display. 9 refs., 7 figs.

  15. Single Sided Messaging v. 0.6.6

    Energy Technology Data Exchange (ETDEWEB)

    2015-11-20

    Single-Sided Messaging (SSM) is a portable, multitransport networking library that enables applications to leverage potential one-sided capabilities of underlying network transports. It also provides desirable semantics that services for highperformance, massively parallel computers can leverage, such as an explicit cancel operation for pending transmissions, as well as enhanced matching semantics favoring large numbers of buffers attached to a single match entry. This release supports TCP/IP, shared memory, and Infiniband.

  16. Communications and Information: Electronic Messaging Registration and Authority

    Science.gov (United States)

    1998-05-01

    Replaced “Network Infor- mation Center” with “Global Service Manager ." Removed references to “Network Service Access Point” and reorganized...Global Service Manager currently performs this function with assis- tance from the DISA Defense Message System Program Management Office. 2.3. Air...Registration Area of Responsibility Registration Level Example of Registration Authority DoD DISA Registration Authority DISA Global Service Manager and

  17. P-3 Squadron Transition to the Defense Message System (DMS)

    Science.gov (United States)

    1992-03-01

    MMS dedicated or dial-up connectivity provided in Phase I. A Network Management Center ( NMC ) will reside at each BITS, staffed by retrained personnel...up to SECRET. The diskettes shall be safeguarded during the transit to the message center and, at the minimum, kept in a courier pouch and protected...help break down barriers of resistance to the network. [Ref. 23: p. 17] Some of the information that should be obtained from the interviews is [Ref. 23

  18. 76 FR 47181 - Science Advisory Board Staff Office; Notification of a Public Teleconference of the Chartered...

    Science.gov (United States)

    2011-08-04

    ... AGENCY Science Advisory Board Staff Office; Notification of a Public Teleconference of the Chartered.... SUMMARY: The EPA Science Advisory Board (SAB) Staff Office announces a public teleconference of the... Staff Office procedural policies. EPA's Office of Air and Radiation (OAR) designed the PAMS network in...

  19. 75 FR 57807 - Advisory Committee on Organ Transplantation; Request for Nominations for Voting Members

    Science.gov (United States)

    2010-09-22

    ... HUMAN SERVICES Health Resources and Services Administration Advisory Committee on Organ Transplantation... nominations to fill vacancies on the Advisory Committee on Organ Transplantation (ACOT). The ACOT was established by the Amended Final Rule of the Organ Procurement and Transplantation Network (OPTN) (42 CFR part...

  20. 77 FR 28607 - Advisory Committee on Organ Transplantation; Request for Nominations for Voting Members

    Science.gov (United States)

    2012-05-15

    ... HUMAN SERVICES Health Resources and Services Administration Advisory Committee on Organ Transplantation... nominations to fill vacancies on the Advisory Committee on Organ Transplantation (ACOT). The ACOT was established by the Amended Final Rule of the Organ Procurement and Transplantation Network (OPTN) (42 CFR part...

  1. Identifying messaging completion in a parallel computer by checking for change in message received and transmitted count at each node

    Science.gov (United States)

    Archer, Charles J [Rochester, MN; Hardwick, Camesha R [Fayetteville, NC; McCarthy, Patrick J [Rochester, MN; Wallenfelt, Brian P [Eden Prairie, MN

    2009-06-23

    Methods, parallel computers, and products are provided for identifying messaging completion on a parallel computer. The parallel computer includes a plurality of compute nodes, the compute nodes coupled for data communications by at least two independent data communications networks including a binary tree data communications network optimal for collective operations that organizes the nodes as a tree and a torus data communications network optimal for point to point operations that organizes the nodes as a torus. Embodiments include reading all counters at each node of the torus data communications network; calculating at each node a current node value in dependence upon the values read from the counters at each node; and determining for all nodes whether the current node value for each node is the same as a previously calculated node value for each node. If the current node is the same as the previously calculated node value for all nodes of the torus data communications network, embodiments include determining that messaging is complete and if the current node is not the same as the previously calculated node value for all nodes of the torus data communications network, embodiments include determining that messaging is currently incomplete.

  2. Boosting Achievement with Messages that Motivate

    Science.gov (United States)

    Dweck, Carol S.

    2007-01-01

    Almost everything educators say to their students sends a message. Some messages enhance students' motivation, but other messages undermine it. What should teachers say to students to send messages that motivate? In a survey given to parents, over 80% of them thought that it was necessary to praise their children's intelligence in order to give…

  3. Instant RabbitMQ messaging application development how-to

    CERN Document Server

    Keig, Andrew

    2013-01-01

    Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks. Written in a practical, concise style, this book is complete with hands-on examples and the right amount of theory to get you started developing messaging applications with RabbitMQ.Although the examples in this book are written in Node.js, a server side JavaScript platform for building fast scalable network applications no knowledge of RabbitMQ or Node.js is required. If you want to build scalable message based applications using RabbitMQ, then this book is for you!

  4. Layered virus protection for the operations and administrative messaging system

    Science.gov (United States)

    Cortez, R. H.

    2002-01-01

    NASA's Deep Space Network (DSN) is critical in supporting the wide variety of operating and plannedunmanned flight projects. For day-to-day operations it relies on email communication between the three Deep Space Communication Complexes (Canberra, Goldstone, Madrid) and NASA's Jet Propulsion Laboratory. The Operations & Administrative Messaging system, based on the Microsoft Windows NTand Exchange platform, provides the infrastructure that is required for reliable, mission-critical messaging. The reliability of this system, however, is threatened by the proliferation of email viruses that continue to spread at alarming rates. A layered approach to email security has been implemented across the DSN to protect against this threat.

  5. Innovation Networks to Stimulate Public and Private Sector Collaboration for Advisory Services Innovation and Coordination: The Case of Pasture Performance Issues in the New Zealand Dairy Industry

    Science.gov (United States)

    Rijswijk, K.; Brazendale, R.

    2017-01-01

    Purpose: An innovation network, called the Pasture Improvement Leadership Group (PILG), was formed to improve the quality and consistency of advice provided to dairy farmers in New Zealand, after they expressed dissatisfaction with their pastures. The aim of this paper is to better understand the challenges of forming and maintaining networks to…

  6. MessageSpace: a messaging system for health research

    Science.gov (United States)

    Escobar, Rodrigo D.; Akopian, David; Parra-Medina, Deborah; Esparza, Laura

    2013-03-01

    Mobile Health (mHealth) has emerged as a promising direction for delivery of healthcare services via mobile communication devices such as cell phones. Examples include texting-based interventions for chronic disease monitoring, diabetes management, control of hypertension, smoking cessation, monitoring medication adherence, appointment keeping and medical test result delivery; as well as improving patient-provider communication, health information communication, data collection and access to health records. While existing messaging systems very well support bulk messaging and some polling applications, they are not designed for data collection and processing of health research oriented studies. For that reason known studies based on text-messaging campaigns have been constrained in participant numbers. In order to empower healthcare promotion and education research, this paper presents a system dedicated for healthcare research. It is designed for convenient communication with various study groups, feedback collection and automated processing.

  7. A Protocol for Messaging to Extraterrestrial Intelligence

    OpenAIRE

    Atri, Dimitra; DeMarines, Julia; Haqq-Misra, Jacob

    2011-01-01

    Messaging to extraterrestrial intelligence (METI) is a branch of study concerned with constructing and broadcasting a message toward habitable planets. Since the Arecibo message of 1974, the handful of METI broadcasts have increased in content and complexity, but the lack of an established protocol has produced unorganized or cryptic messages that could be difficult to interpret. Here we outline the development of a self-consistent protocol for messaging to extraterrestrial intelligence that ...

  8. Subliminal messages in an online environment

    OpenAIRE

    Luka Varga; Helena Gabrijelčič Tomc

    2016-01-01

    the paper addresses subliminal messages; more precisely, the e ect of subliminal messages on a user in an online environment. e main goals of the paper were: to research the existing work regarding subliminal messages in di erent environments, to research di erent ways and e ectiveness of subliminal messages implementation, to research the e ects of di erent types of visual subliminal messages on a user within an online environment and to present the most e ective implementation of sublimina...

  9. FIFRA Scientific Advisory Panel

    Science.gov (United States)

    Experts on the Federal Insecticide, Fungicide, and Rodenticide Act Scientific Advisory Panel provide independent scientific advice to the EPA on a wide range of health and safety issues related to pesticides.

  10. Alerts and Advisories

    Science.gov (United States)

    ... Trade Commission (FTC), to let consumers know about recalls, tainted products, and other alerts/advisories. 1 2 3 4 ... Treatments: FDA Warning - Fraudulent Claims of Diagnosis, Treatment, Prevention or Cure ( FDA 04/25/17 ) Organic Herbal ...

  11. VSWI Wetlands Advisory Layer

    Data.gov (United States)

    Vermont Center for Geographic Information — This dataset represents the DEC Wetlands Program's Advisory layer. This layer makes the most up-to-date, non-jurisdictional, wetlands mapping avaiable to the public...

  12. 78 FR 69991 - Advisory Committee; Veterinary Medicine Advisory Committee; Termination

    Science.gov (United States)

    2013-11-22

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 14 Advisory Committee; Veterinary Medicine... Food and Drug Administration (FDA) is announcing the termination of the Veterinary Medicine Advisory... [email protected] . SUPPLEMENTARY INFORMATION: The Veterinary Medicine Committee was...

  13. Message Collision Avoidance Protocols for Detecting Stray Nodes in a Scuba Diving Group Using Ultrasonic Multi-Hop Message Communication

    Directory of Open Access Journals (Sweden)

    Shinya Kaido

    2017-12-01

    Full Text Available Recent years have seen a growing interest in underwater communication and some progress has been made in this area. However, underwater communication is still immature compared with terrestrial communication. A prime reason for this is that the underwater environment is intrinsically not suitable for propagation of electric waves. Instead, ultrasonic waves are mainly used for underwater communication. Since ultrasonic waves cannot provide sufficient communication speed or capacity, they cannot use existing network technologies, which assume use of radio waves. In particular, communication in shallow water is still an uncharted territory. Few communication technologies are employed in environments where people enjoy scuba diving. This paper addresses problems faced by recreational scuba divers. It proposes constructing an ad hoc mesh-shaped network between divers within a group and use ultrasonic waves as transmission media in order to enable the detection of a stray diver. It also proposes a communication protocol in which messages are relayed in multiple hops, and a message collision avoidance method, which is intended to reduce the rate of packet loss caused by message propagation delay. We have implemented the proposed methods in a network simulator, and compared them with an existing communication method that has no message collision avoidance function, in terms of the packet loss rate, the stray driver detection rate, and the rate of the ability to communicate in multiple hops.

  14. Measuring Message Propagation and Social Influence on Twitter.com

    Science.gov (United States)

    Ye, Shaozhi; Wu, S. Felix

    Although extensive studies have been conducted on online social networks (OSNs), it is not clear how to characterize information propagation and social influence, two types of important but not well defined social behavior. This paper presents a measurement study of 58M messages collected from 700K users on Twitter.com, a popular social medium. We analyze the propagation patterns of general messages and show how breaking news (Michael Jackson's death) spread through Twitter. Furthermore, we evaluate different social influences by examining their stabilities, assessments, and correlations. This paper addresses the complications as well as challenges we encounter when measuring message propagation and social influence on OSNs. We believe that our results here provide valuable insights for future OSN research.

  15. Message Passing in computational fluids

    CERN Document Server

    Argentini, G

    2003-01-01

    In this paper we present the concept of MPF, Message Passing Fluid, an abstract fluid where the molecules move by mean of the informations that they exchange each other, on the basis of rules and methods of a generalized Cellular Automaton. The model is intended for a simulation by mean of message passing libraries on the field of parallel computing, which seems to offer a natural environment for this subject. The first results show that by mean of simple mathematical models it's possible to obtain realistic simulations of fluid motion, in the case of a general geometry too.

  16. A Protocol for Messaging to Extraterrestrial Intelligence

    CERN Document Server

    Atri, Dimitra; Haqq-Misra, Jacob

    2011-01-01

    Messaging to extraterrestrial intelligence (METI) is a branch of study concerned with constructing and broadcasting a message toward habitable planets. Since the Arecibo message of 1974, the handful of METI broadcasts have increased in content and complexity, but the lack of an established protocol has produced unorganized or cryptic messages that could be difficult to interpret. Here we outline the development of a self-consistent protocol for messaging to extraterrestrial intelligence that provides constraints and guidelines for the construction of a message in order to maximize the probability that the message effectively communicates. A METI protocol considers several factors including signal encoding, message length, information content, anthropocentrism, transmission method, and transmission periodicity. Once developed, the protocol will be released for testing on different human groups worldwide and across cultural boundaries. An effective message to extraterrestrials should at least be understandable ...

  17. Cigarette smoking and adolescents: messages they see and hear.

    Science.gov (United States)

    Crawford, M A

    2001-01-01

    Cigarette smoking is the primary preventable cause of mortality and morbidity in the US. But in the mid-1990s, more than one-third of US teenagers were smokers, despite their awareness of the health risks and negative consequences of tobacco use. In 1996, as part of a three-year qualitative study to explore differences in adolescent smoking by gender and ethnicity, members of the Tobacco Control Network examined messages that teens receive about cigarette smoking. Consisting of 178 focus groups with 1,175 teenagers covering all levels of smoking experience, the study included teens from five ethnic groups, stratified by gender and ethnicity, from urban and rural areas across the US. The authors reviewed the sources and content of messages that teens reported were most influential in their decisions to smoke or not smoke cigarettes. Family and peers, school, television, and movies were the primary sources for both pro- and anti-smoking messages. The authors conclude that a lack of clear, consistent antismoking messages leaves teens vulnerable to the influences of pro-smoking messages from a variety of sources. Interventions need to be culture- and gender-specific. Family-based interventions appear to be needed and efficacious, but resource intensive. Building self-esteem may prove to be a promising intervention.

  18. 76 FR 53901 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Science.gov (United States)

    2011-08-30

    ... management, SES leadership development, and SES performance appraisal systems. The meeting minutes will be... ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting.... SUMMARY: The President's Management Advisory Board (PMAB), a Federal Advisory Committee established in...

  19. Influence of farmers educational level on comprehending, acting-upon and sharing of agro advisories

    Directory of Open Access Journals (Sweden)

    M. J. Chandre Gowda

    2015-10-01

    Full Text Available Although short messaging service (SMS through mobile phones has quickly gained popularity among most other sectors in India, its potential is not fully realised in the agriculture sector as a cost effective service to reach farmers and elicit desirable action. Despite the cost effectiveness, mobile messaging has remained a challenge in the farming sector in terms of its end use and action as far as extension systems are concerned. While there could be many influencing factors affecting the utility of mobile messages, this study assumed that educational level of farmers could be a major factor. A telephone survey was conducted to ascertain the influence of farmers’ education on the level of utilisation of mobile-based advisories. Farmers with higher education level showed better comprehension of advisories, acted-upon the advisories more promptly and shared the information with fellow farmers more often than those with lower education level. There was a significant association between comprehending, sharing and acting upon advisories. This has implications to achieve enhanced extension reach with higher efficiency in terms of cost and time.

  20. The Media and the Message.

    Science.gov (United States)

    Cook, Glenn

    2001-01-01

    The experiences of Columbine and El Cajon high schools with media onslaughts following traumatic shooting incidents underscore the importance of getting the message across and sticking to known facts. In a crisis, speculation can hurt everyone. The most important elements in crisis communications are planning and media relations. (MLH)

  1. Radiating Messages: An International Perspective.

    Science.gov (United States)

    Walker, Janet

    2003-01-01

    Negative messages about the detrimental impacts of divorce on children prompted urgent calls in the United Kingdom for a reinstatement of traditional family values. Suggests that although the effects of divorce are real, care should be taken to avoid exaggeration, thus moving the debate to one centered on providing better support, advice, and…

  2. Re: Design Changing the Message

    Science.gov (United States)

    Wall, Miranda Wakeman

    2008-01-01

    The advertisements that flood everyone's visual culture are designed to create desire. From the author's experience, most high school students are not aware of the messages that they are bombarded with every day, and if they are, few care or think about them critically. The author's goals for this lesson were to increase students' awareness of the…

  3. What it Takes to Get Passed On: Message Content, Style, and Structure as Predictors of Retransmission in the Boston Marathon Bombing Response.

    Science.gov (United States)

    Sutton, Jeannette; Gibson, C Ben; Spiro, Emma S; League, Cedar; Fitzhugh, Sean M; Butts, Carter T

    2015-01-01

    Message retransmission is a central aspect of information diffusion. In a disaster context, the passing on of official warning messages by members of the public also serves as a behavioral indicator of message salience, suggesting that particular messages are (or are not) perceived by the public to be both noteworthy and valuable enough to share with others. This study provides the first examination of terse message retransmission of official warning messages in response to a domestic terrorist attack, the Boston Marathon Bombing in 2013. Using messages posted from public officials' Twitter accounts that were active during the period of the Boston Marathon bombing and manhunt, we examine the features of messages that are associated with their retransmission. We focus on message content, style, and structure, as well as the networked relationships of message senders to answer the question: what characteristics of a terse message sent under conditions of imminent threat predict its retransmission among members of the public? We employ a negative binomial model to examine how message characteristics affect message retransmission. We find that, rather than any single effect dominating the process, retransmission of official Tweets during the Boston bombing response was jointly influenced by various message content, style, and sender characteristics. These findings suggest the need for more work that investigates impact of multiple factors on the allocation of attention and on message retransmission during hazard events.

  4. What it Takes to Get Passed On: Message Content, Style, and Structure as Predictors of Retransmission in the Boston Marathon Bombing Response.

    Directory of Open Access Journals (Sweden)

    Jeannette Sutton

    Full Text Available Message retransmission is a central aspect of information diffusion. In a disaster context, the passing on of official warning messages by members of the public also serves as a behavioral indicator of message salience, suggesting that particular messages are (or are not perceived by the public to be both noteworthy and valuable enough to share with others. This study provides the first examination of terse message retransmission of official warning messages in response to a domestic terrorist attack, the Boston Marathon Bombing in 2013. Using messages posted from public officials' Twitter accounts that were active during the period of the Boston Marathon bombing and manhunt, we examine the features of messages that are associated with their retransmission. We focus on message content, style, and structure, as well as the networked relationships of message senders to answer the question: what characteristics of a terse message sent under conditions of imminent threat predict its retransmission among members of the public? We employ a negative binomial model to examine how message characteristics affect message retransmission. We find that, rather than any single effect dominating the process, retransmission of official Tweets during the Boston bombing response was jointly influenced by various message content, style, and sender characteristics. These findings suggest the need for more work that investigates impact of multiple factors on the allocation of attention and on message retransmission during hazard events.

  5. Mensajes con fines publicitarios que tornan en Relaciones Públicas en las redes sociales: el caso de Starbucks España y Cash Converters España. The messages for advertising purposes which turn in Public Relations in social networks: the case of Starbucks

    Directory of Open Access Journals (Sweden)

    Carlos García Carballo

    2012-12-01

    Converters in Spain are among the few organizations operating in the Spanish market that perform this type of communication strategy in social networks, and therefore, were chosen for analysis. This object of study are those issued by communicative messages directed at their public organizations that are in social networks, these messages for purely advertising are treated that are proper and recognized as public relations. This new form of communication is what appears to be the near future in communications and relations with public organizations in these social platforms.

  6. Representing culture in interstellar messages

    Science.gov (United States)

    Vakoch, Douglas A.

    2008-09-01

    As scholars involved with the Search for Extraterrestrial Intelligence (SETI) have contemplated how we might portray humankind in any messages sent to civilizations beyond Earth, one of the challenges they face is adequately representing the diversity of human cultures. For example, in a 2003 workshop in Paris sponsored by the SETI Institute, the International Academy of Astronautics (IAA) SETI Permanent Study Group, the International Society for the Arts, Sciences and Technology (ISAST), and the John Templeton Foundation, a varied group of artists, scientists, and scholars from the humanities considered how to encode notions of altruism in interstellar messages art_science/2003>. Though the group represented 10 countries, most were from Europe and North America, leading to the group's recommendation that subsequent discussions on the topic should include more globally representative perspectives. As a result, the IAA Study Group on Interstellar Message Construction and the SETI Institute sponsored a follow-up workshop in Santa Fe, New Mexico, USA in February 2005. The Santa Fe workshop brought together scholars from a range of disciplines including anthropology, archaeology, chemistry, communication science, philosophy, and psychology. Participants included scholars familiar with interstellar message design as well as specialists in cross-cultural research who had participated in the Symposium on Altruism in Cross-cultural Perspective, held just prior to the workshop during the annual conference of the Society for Cross-cultural Research . The workshop included discussion of how cultural understandings of altruism can complement and critique the more biologically based models of altruism proposed for interstellar messages at the 2003 Paris workshop. This paper, written by the chair of both the Paris and Santa Fe workshops, will explore the challenges of communicating concepts of altruism that draw on both biological and cultural models.

  7. A cross-hazard analysis of terse message retransmission on Twitter

    Science.gov (United States)

    Sutton, Jeannette; Gibson, C. Ben; Phillips, Nolan Edward; Spiro, Emma S.; League, Cedar; Johnson, Britta; Fitzhugh, Sean M.; Butts, Carter T.

    2015-01-01

    For decades, public warning messages have been relayed via broadcast information channels, including radio and television; more recently, risk communication channels have expanded to include social media sites, where messages can be easily amplified by user retransmission. This research examines the factors that predict the extent of retransmission for official hazard communications disseminated via Twitter. Using data from events involving five different hazards, we identity three types of attributes—local network properties, message content, and message style—that jointly amplify and/or attenuate the retransmission of official communications under imminent threat. We find that the use of an agreed-upon hashtag and the number of users following an official account positively influence message retransmission, as does message content describing hazard impacts or emphasizing cohesion among users. By contrast, messages directed at individuals, expressing gratitude, or including a URL were less widely disseminated than similar messages without these features. Our findings suggest that some measures commonly taken to convey additional information to the public (e.g., URL inclusion) may come at a cost in terms of message amplification; on the other hand, some types of content not traditionally emphasized in guidance on hazard communication may enhance retransmission rates. PMID:26627233

  8. A cross-hazard analysis of terse message retransmission on Twitter.

    Science.gov (United States)

    Sutton, Jeannette; Gibson, C Ben; Phillips, Nolan Edward; Spiro, Emma S; League, Cedar; Johnson, Britta; Fitzhugh, Sean M; Butts, Carter T

    2015-12-01

    For decades, public warning messages have been relayed via broadcast information channels, including radio and television; more recently, risk communication channels have expanded to include social media sites, where messages can be easily amplified by user retransmission. This research examines the factors that predict the extent of retransmission for official hazard communications disseminated via Twitter. Using data from events involving five different hazards, we identity three types of attributes--local network properties, message content, and message style--that jointly amplify and/or attenuate the retransmission of official communications under imminent threat. We find that the use of an agreed-upon hashtag and the number of users following an official account positively influence message retransmission, as does message content describing hazard impacts or emphasizing cohesion among users. By contrast, messages directed at individuals, expressing gratitude, or including a URL were less widely disseminated than similar messages without these features. Our findings suggest that some measures commonly taken to convey additional information to the public (e.g., URL inclusion) may come at a cost in terms of message amplification; on the other hand, some types of content not traditionally emphasized in guidance on hazard communication may enhance retransmission rates.

  9. Toward Predicting Popularity of Social Marketing Messages

    Science.gov (United States)

    Yu, Bei; Chen, Miao; Kwok, Linchi

    Popularity of social marketing messages indicates the effectiveness of the corresponding marketing strategies. This research aims to discover the characteristics of social marketing messages that contribute to different level of popularity. Using messages posted by a sample of restaurants on Facebook as a case study, we measured the message popularity by the number of "likes" voted by fans, and examined the relationship between the message popularity and two properties of the messages: (1) content, and (2) media type. Combining a number of text mining and statistics methods, we have discovered some interesting patterns correlated to "more popular" and "less popular" social marketing messages. This work lays foundation for building computational models to predict the popularity of social marketing messages in the future.

  10. Cigarette smoking and adolescents: messages they see and hear.

    OpenAIRE

    Crawford, M A

    2001-01-01

    Cigarette smoking is the primary preventable cause of mortality and morbidity in the US. But in the mid-1990s, more than one-third of US teenagers were smokers, despite their awareness of the health risks and negative consequences of tobacco use. In 1996, as part of a three-year qualitative study to explore differences in adolescent smoking by gender and ethnicity, members of the Tobacco Control Network examined messages that teens receive about cigarette smoking. Consisting of 178 focus grou...

  11. 78 FR 64202 - Quantitative Messaging Research

    Science.gov (United States)

    2013-10-28

    ... COMMISSION Quantitative Messaging Research AGENCY: Commodity Futures Trading Commission. ACTION: Notice... comments using only one method and identify that it is for the ``Quantitative Messaging Research.'' All... message testing research (for which CFTC received fast- track OMB approval) and is necessary to identify...

  12. 47 CFR 10.420 - Message elements.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Message elements. 10.420 Section 10.420... Requirements § 10.420 Message elements. A CMAS Alert Message processed by a Participating CMS Provider shall include five mandatory CAP elements—Event Type; Area Affected; Recommended Action; Expiration Time (with...

  13. Influences of Product Involvement, Environmental Message and ...

    African Journals Online (AJOL)

    Environmental Messages do not reveal significant difference on attitude towards advertising. Intensity of message content should be enhanced and this study can function as criterion for future researches. Keywords: Involvement, Environmental Message, Advertising Appeals, Green Marketing, Elaboration Likelihood Model ...

  14. Framing of health information messages.

    Science.gov (United States)

    Akl, Elie A; Oxman, Andrew D; Herrin, Jeph; Vist, Gunn E; Terrenato, Irene; Sperati, Francesca; Costiniuk, Cecilia; Blank, Diana; Schünemann, Holger

    2011-12-07

    -planned subgroup analyses based on the type of message (screening, prevention, and treatment). The primary outcome was behaviour. We did not assess any adverse outcomes. We included 35 studies involving 16,342 participants (all health consumers) and reporting 51 comparisons.In the context of attribute framing, participants in one included study understood the message better when it was framed negatively than when it was framed positively (1 study; SMD -0.58 (95% confidence interval (CI) -0.94 to -0.22); moderate effect size; low quality evidence). Although positively-framed messages may have led to more positive perception of effectiveness than negatively-framed messages (2 studies; SMD 0.36 (95% CI -0.13 to 0.85); small effect size; low quality evidence), there was little or no difference in persuasiveness (11 studies; SMD 0.07 (95% CI -0.23 to 0.37); low quality evidence) and behavior (1 study; SMD 0.09 (95% CI -0.14 to 0.31); moderate quality evidence).In the context of goal framing, loss messages led to a more positive perception of effectiveness compared to gain messages for screening messages (5 studies; SMD -0.30 (95% CI -0.49 to -0.10); small effect size; moderate quality evidence) and may have been more persuasive for treatment messages (3 studies; SMD -0.50 (95% CI -1.04 to 0.04); moderate effect size; very low quality evidence). There was little or no difference in behavior (16 studies; SMD -0.06 (95% CI -0.15 to 0.03); low quality evidence). No study assessed the effect on understanding. Contrary to commonly held beliefs, the available low to moderate quality evidence suggests that both attribute and goal framing may have little if any consistent effect on health consumers' behaviour. The unexplained heterogeneity between studies suggests the possibility of a framing effect under specific conditions. Future research needs to investigate these conditions.

  15. A Modular Instant Messaging System

    OpenAIRE

    Mohamad Raad; Zouhair Bazzal; Majd Ghareeb; Hanan Farhat; Semar Bahmad

    2017-01-01

    Instant Messaging (IM) Android applications are a trend nowadays. These applications are categorized according to their features: usability, flexibility, privacy and security. However, IM applications tend to be inflexible in terms of functionality offered. The “Dble-U” system was developed as a solution to this inflexibility, with a focus on privacy as an example use case. “Dble-U” is a configurable modular system consisting of an Android chatting application, a privacy controller applicatio...

  16. A message to school girls.

    Science.gov (United States)

    Akinwande, A

    1993-06-01

    Information, education, and communication (IEC) programs need to be strengthened to appeal to adolescents, who are increasingly contributing to unwanted pregnancy and are using abortion as a means of birth control. Successful IEC programs have the following characteristics: 1) established communication theories that guide development of materials; 2) a multimedia and a mass media approach to information dissemination, and 3) emphasis on visual displays. The primary emphasis should be on presentation of a concise, clear message with the appropriate visual medium. Many communication specialists in developing countries, however, lack the training to design and use effective IEC software. Designing effective messages involves a process of integrating scientific ideas with artistic appeal. The aim is to stimulate the target audience to change its behavior of life style. The message must be convincing and contain practical and useful information. The IEC Software Design Cycle focuses on analysis and diagnosis, design production, pretesting and modification, and distribution and evaluation. Each of these processes are described. Necessary before any attempt is made is obtaining data on historical, sociocultural, and demographic characteristics, economic activities, health and social services, communication infrastructure, marriage and family life patterns, and decision making systems. Focus group discussions may be used to collect information about the target group. An example is given of the process of development, in a course through the Center or African Family Studies, of a poster about premarital sex directed to 11-16 year olds. On the basis of focus group discussions, it was decided that the message would be to encourage girls to talk with their mothers about family life and premarital sex. The poster was produced with 2 school girls talking in front of the school. The evaluation yielded modifications such as including a school building that resembled actual

  17. 75 FR 31760 - Advisory Committee Meeting

    Science.gov (United States)

    2010-06-04

    ... Grain Inspection, Packers and Stockyards Administration Advisory Committee Meeting AGENCY: Grain Inspection, Packers and Stockyards Administration, USDA. ACTION: Notice of advisory committee meeting... of the Grain Inspection, Packers and Stockyards Administration (GIPSA) Grain Inspection Advisory...

  18. 75 FR 67682 - Advisory Committee Meeting

    Science.gov (United States)

    2010-11-03

    ... Grain Inspection, Packers and Stockyards Administration Advisory Committee Meeting AGENCY: Grain Inspection, Packers and Stockyards Administration, USDA. ACTION: Notice of advisory committee meeting... of the Grain Inspection, Packers and Stockyards Administration (GIPSA) Grain Inspection Advisory...

  19. 76 FR 72900 - Advisory Committee Meeting

    Science.gov (United States)

    2011-11-28

    ... Grain Inspection, Packers and Stockyards Administration Advisory Committee Meeting AGENCY: Grain Inspection, Packers and Stockyards Administration, USDA. ACTION: Notice of advisory committee meeting... of the Grain Inspection, Packers and Stockyards Administration (GIPSA) Grain Inspection Advisory...

  20. 78 FR 33049 - Advisory Committee Meeting

    Science.gov (United States)

    2013-06-03

    ... Grain Inspection, Packers and Stockyards Administration Advisory Committee Meeting AGENCY: Grain Inspection, Packers and Stockyards Administration, USDA. ACTION: Notice of advisory committee meeting... of the Grain Inspection, Packers and Stockyards Administration (GIPSA) Grain Inspection Advisory...

  1. 75 FR 9416 - Advisory Committee Information Hotline

    Science.gov (United States)

    2010-03-02

    ... 3014512532 Cardiovascular and Renal Drugs Advisory Committee 3014512533 Dermatologic and Ophthalmic Drugs... Central Nervous System Drugs Advisory Committee 3014512543 Pharmaceutical Science & Clinical Pharmacology... Reproductive Health Drugs, Advisory Committee for 3014512537 CENTER FOR FOOD SAFETY AND APPLIED NUTRITION Food...

  2. 77 FR 36250 - Recreation Resource Advisory Committees

    Science.gov (United States)

    2012-06-18

    ... Forest Service Recreation Resource Advisory Committees AGENCY: Forest Service, USDA. ACTION: Call for nominations for the Pacific Northwest Recreation Resource Advisory Committee. SUMMARY: The Secretary of Agriculture has established the Pacific Northwest Recreation Resource Advisory Committee (Recreation RACs...

  3. Asynchronous Message Service Reference Implementation

    Science.gov (United States)

    Burleigh, Scott C.

    2011-01-01

    This software provides a library of middleware functions with a simple application programming interface, enabling implementation of distributed applications in conformance with the CCSDS AMS (Consultative Committee for Space Data Systems Asynchronous Message Service) specification. The AMS service, and its protocols, implement an architectural concept under which the modules of mission systems may be designed as if they were to operate in isolation, each one producing and consuming mission information without explicit awareness of which other modules are currently operating. Communication relationships among such modules are self-configuring; this tends to minimize complexity in the development and operations of modular data systems. A system built on this model is a society of generally autonomous, inter-operating modules that may fluctuate freely over time in response to changing mission objectives, modules functional upgrades, and recovery from individual module failure. The purpose of AMS, then, is to reduce mission cost and risk by providing standard, reusable infrastructure for the exchange of information among data system modules in a manner that is simple to use, highly automated, flexible, robust, scalable, and efficient. The implementation is designed to spawn multiple threads of AMS functionality under the control of an AMS application program. These threads enable all members of an AMS-based, distributed application to discover one another in real time, subscribe to messages on specific topics, and to publish messages on specific topics. The query/reply (client/server) communication model is also supported. Message exchange is optionally subject to encryption (to support confidentiality) and authorization. Fault tolerance measures in the discovery protocol minimize the likelihood of overall application failure due to any single operational error anywhere in the system. The multi-threaded design simplifies processing while enabling application nodes to

  4. The Performance of a Second Generation Service Discovery Protocol In Response to Message Loss

    NARCIS (Netherlands)

    Sundramoorthy, V.; van de Glind, G.J.; Hartel, Pieter H.; Scholten, Johan

    We analyze the behavior of FRODO, a second generation service discovery protocol, in response to message loss in the network. First generation protocols, like UPnP and Jini rely on underlying network layers to enhance their failure recovery. A comparison with UPnP and Jini shows that FRODO performs

  5. Citizen Advisory Committees.

    Science.gov (United States)

    Miller, Leann R.

    This guide, describing community involvement through citizen advisory committees, is a summary of the literature on such committees. Its main concern is district committees created by school boards. Citations in the bibliography contain all points of view on committees and present many alternatives on most of the topics covered in the guide.…

  6. High-level message-passing constructs for Zipcode 1.0: Design and implementation

    Energy Technology Data Exchange (ETDEWEB)

    Smith, S.G.; Falgout, R.D.; Still, C.H. [Lawrence Livermore National Lab., CA (United States); Skjellum, A. [Mississippi State Univ., MS (United States). Dept. of Computer Science

    1993-10-01

    Zipcode is a message passing system that was initially designed for multicomputers and homogeneous networks of computers. This paper describes Zipcode ``invoices,`` which raise the message-passing interface of Zipcode to a higher level of abstraction. The ``gather-send`` and ``receive-scatter`` semantics enable heterogeneous communication. The higher level of abstraction also simplifies message passing and reveals more optimizations. We explain the utility of these features and give examples of the calling sequences that implement them. All of these features are seen as enablers for parallel library development and large applications.

  7. Key paediatric messages from Amsterdam

    Directory of Open Access Journals (Sweden)

    Jonathan Grigg

    2016-04-01

    Full Text Available The Paediatric Assembly of the European Respiratory Society (ERS maintained its high profile at the 2015 ERS International Congress in Amsterdam. There were symposia on preschool wheeze, respiratory sounds and cystic fibrosis; an educational skills workshop on paediatric respiratory resuscitation; a hot topic session on risk factors and early origins of respiratory diseases; a meet the expert session on paediatric lung function test reference values; and the annual paediatric grand round. In this report the Chairs of the Paediatric Assembly's Groups highlight the key messages from the abstracts presented at the Congress.

  8. Key paediatric messages from Amsterdam

    Science.gov (United States)

    Barben, Jürg; Bohlin, Kajsa; Everard, Mark L.; Hall, Graham; Pijnenburg, Mariëlle; Priftis, Kostas N.; Rusconi, Franca; Midulla, Fabio

    2016-01-01

    The Paediatric Assembly of the European Respiratory Society (ERS) maintained its high profile at the 2015 ERS International Congress in Amsterdam. There were symposia on preschool wheeze, respiratory sounds and cystic fibrosis; an educational skills workshop on paediatric respiratory resuscitation; a hot topic session on risk factors and early origins of respiratory diseases; a meet the expert session on paediatric lung function test reference values; and the annual paediatric grand round. In this report the Chairs of the Paediatric Assembly's Groups highlight the key messages from the abstracts presented at the Congress. PMID:27730186

  9. EPA Office of Water (OW): Fish Consumption Advisories and Fish Tissue Sampling Stations NHDPlus Indexed Datasets

    Science.gov (United States)

    The Fish Consumption Advisories dataset contains information on Fish Advisory events that have been indexed to the EPA Office of Water NHDPlus v2.1 hydrology and stored in the Reach Addressing Database (RAD). NHDPlus is a database that interconnects and uniquely identifies the millions of stream segments or reaches that comprise the Nations' surface water drainage system. NHDPlus provides a national framework for assigning reach addresses to water quality related entities, such as fish advisories locations. Reach addresses establish the locations of these entities relative to one another within the NHD surface water drainage network in a manner similar to street addresses. The assignment of reach addresses is accomplished through a process known as reach indexing. Fish consumption advisories and fish tissue sampling stations are reported to EPA by the states. Sampling stations are the locations where a state has collected fish tissue data for use in advisory determinations. Fish consumption advisory locations are coded onto NHDPlus flowline features to create point and linear events. Fish consumption advisory locations are also coded onto NHDPlus waterbody features to create area events. In addition to NHDPlus-reach indexed data, there may also be custom events (point, line, or area) that are not associated with NHDPlus. Although these Fish consumption advisories are not represented in NHDPlus, the data created for them are in an EPA standard format that is co

  10. Subliminal messages in an online environment

    Directory of Open Access Journals (Sweden)

    Luka Varga

    2017-04-01

    Full Text Available The paper addresses subliminal messages; more precisely, the e ect of subliminal messages on a user in an online environment. e main goals of the paper were: to research the existing work regarding subliminal messages in di erent environments, to research di erent ways and e ectiveness of subliminal messages implementation, to research the e ects of di erent types of visual subliminal messages on a user within an online environment and to present the most e ective implementation of subliminal messages within the online environment. 60 test subjects and 26 control subjects were used during the course of the research. e subjects estimated their desire to own the featured items based on the usage of website containing negative (20 test subjects, or positive (20 test subjects, or mixed subliminal messages (20 test subjects, or no subliminal messages (26 control subjects. Based on the results, it was deducted that the presence of subliminal messages a ects the desire of having specif- ic items; especially e ective were the positive subliminal messages embedded in the background of the website as the subjects in that scenario on average estimated their desire to own the items was up to almost 50 % smaller than the average estimated desire rated by control subjects which was taken as the objective rating.

  11. Effects of Text Messaging on Academic Performance

    Directory of Open Access Journals (Sweden)

    Barks Amanda

    2011-12-01

    Full Text Available University students frequently send and receive cellular phone text messages during classroominstruction. Cognitive psychology research indicates that multi-tasking is frequently associatedwith performance cost. However, university students often have considerable experience withelectronic multi-tasking and may believe that they can devote necessary attention to a classroomlecture while sending and receiving text messages. In the current study, university students whoused text messaging were randomly assigned to one of two conditions: 1. a group that sent andreceived text messages during a lecture or, 2. a group that did not engage in text messagingduring the lecture. Participants who engaged in text messaging demonstrated significantlypoorer performance on a test covering lecture content compared with the group that did notsend and receive text messages. Participants exhibiting higher levels of text messaging skill hadsignificantly lower test scores than participants who were less proficient at text messaging. It ishypothesized that in terms of retention of lecture material, more frequent task shifting by thosewith greater text messaging proficiency contributed to poorer performance. Overall, the findingsdo not support the view, held by many university students, that this form of multitasking has littleeffect on the acquisition of lecture content. Results provide empirical support for teachers andprofessors who ban text messaging in the classroom.

  12. Between likes and shares: effects of emotional appeal and virality on the persuasiveness of anticyberbullying messages on Facebook.

    Science.gov (United States)

    Alhabash, Saleem; McAlister, Anna R; Hagerstrom, Amy; Quilliam, Elizabeth Taylor; Rifon, Nora J; Richards, Jef I

    2013-03-01

    Growth in the popularity of social networking sites (SNSs) such as Facebook has been accompanied by unintended negative results (e.g., cyberbullying). SNSs could offer solutions, as well. In this article, we explore the persuasive effects of the emotional appeal and message virality of Facebook status updates. Using status updates for a fictitious anticyberbullying organization, we conducted a 3×2×2×3 (emotional tone × affective evaluation × viral reach × message repetition) mixed factorial experiment (N=365). Positive messages resulted in more positive message evaluations and stronger anticyberbullying attitudes and viral behavioral intentions. Further, low message virality led to the most favorable message evaluations, while high virality resulted in stronger anticyberbullying attitudes.

  13. Corpus Linguistics and the Design of a Response Message

    Science.gov (United States)

    Atwell, E.

    2002-01-01

    Most research related to SETI, the Search for Extra-Terrestrial Intelligence, is focussed on techniques for detection of possible incoming signals from extra-terrestrial intelligent sources (e.g. Turnbull et al. 1999), and algorithms for analysis of these signals to identify intelligent language-like characteristics (e.g. Elliott and Atwell 1999, 2000). However, another issue for research and debate is the nature of our response, should a signal arrive and be detected. The design of potentially the most significant communicative act in history should not be decided solely by astrophysicists; the Corpus Linguistics research community has a contribution to make to what is essentially a Corpus design and implementation project. (Vakoch 1998) advocated that the message constructed to transmit to extraterrestrials should include a broad, representative collection of perspectives rather than a single viewpoint or genre; this should strike a chord with Corpus Linguists for whom a central principle is that a corpus must be "balanced" to be representative (Meyer 2001). One idea favoured by SETI researchers is to transmit an encyclopaedia summarising human knowledge, such as the Encyclopaedia Britannica, to give ET communicators an overview and "training set" key to analysis of subsequent messages. Furthermore, this should be sent in several versions in parallel: the text; page-images, to include illustrations left out of the text-file and perhaps some sort of abstract linguistic representation of the text, using a functional or logic language (Ollongren 1999, Freudenthal 1960). The idea of "enriching" the message corpus with annotations at several levels should also strike a chord with Corpus Linguists who have long known that Natural language exhibits highly complex multi-layering sequencing, structural and functional patterns, as difficult to model as sequences and structures found in more traditional physical and biological sciences. Some corpora have been annotated with

  14. Population message from the village.

    Science.gov (United States)

    Hibler, M

    1979-06-01

    According to a number of participants at the population conference in Ontario, sponsored by the School of Journalism of the Univesity of Western Ontario and the Canadian International Development Agency, the villages, in developing countries, have sent a message to population experts, declaring that the most effective way to motivate individuals toward reducing family size is to improve basic educational and health care services. It has been demonstrated that improvements in these areas, by providing women with educational opportunities and by reducing infant mortality, have a direct impact on fertility. Efforts should be directed toward discovering similar direct correlates. The message dismissed as irrelevant the battle raging between those who advocate that population growth must be halted before poverty can be eliminated, between the developmentalists, who believe that fundamental changes in economic and political conditions will automatically solve the population problem, and between those who declare that family planning and development must be dealt with simultaneously for either to be effective. Despite evidence demonstrating the effectiveness of the 'direct correlate' approach, most developing countries continue to accord top priority to family planning programs and neglect educational and health care services.

  15. Message Received: Virtual Ethnography in Online Message Boards

    Directory of Open Access Journals (Sweden)

    Kevin F. Steinmetz

    2012-02-01

    Full Text Available As the Internet begins to encapsulate more people within online communities, it is important that the social researcher have well-rounded ethnographic methodologies for observing these phenomena. This article seeks to contribute to methodology by detailing and providing insights into three specific facets of virtual ethnography that need attention: space and time, identity and authenticity, and ethics. Because the Internet is a globalized and instantaneous medium where space and time collapse, identity becomes more playful, and ethics become more tenuous; understanding these aspects is crucial to the study of online social groups. A second focus of this article is to apply these notions to the study of online message boards—a frequently used medium for online communication that is frequently overlooked by methodologists.

  16. Application of a Tsunami Warning Message Metric to refine NOAA NWS Tsunami Warning Messages

    Science.gov (United States)

    Gregg, C. E.; Johnston, D.; Sorensen, J.; Whitmore, P.

    2013-12-01

    In 2010, the U.S. National Weather Service (NWS) funded a three year project to integrate social science into their Tsunami Program. One of three primary requirements of the grant was to make improvements to tsunami warning messages of the NWS' two Tsunami Warning Centers- the West Coast/Alaska Tsunami Warning Center (WCATWC) in Palmer, Alaska and the Pacific Tsunami Warning Center (PTWC) in Ewa Beach, Hawaii. We conducted focus group meetings with a purposive sample of local, state and Federal stakeholders and emergency managers in six states (AK, WA, OR, CA, HI and NC) and two US Territories (US Virgin Islands and American Samoa) to qualitatively asses information needs in tsunami warning messages using WCATWC tsunami messages for the March 2011 Tohoku earthquake and tsunami event. We also reviewed research literature on behavioral response to warnings to develop a tsunami warning message metric that could be used to guide revisions to tsunami warning messages of both warning centers. The message metric is divided into categories of Message Content, Style, Order and Formatting and Receiver Characteristics. A message is evaluated by cross-referencing the message with the operational definitions of metric factors. Findings are then used to guide revisions of the message until the characteristics of each factor are met. Using findings from this project and findings from a parallel NWS Warning Tiger Team study led by T. Nicolini, the WCATWC implemented the first of two phases of revisions to their warning messages in November 2012. A second phase of additional changes, which will fully implement the redesign of messages based on the metric, is in progress. The resulting messages will reflect current state-of-the-art knowledge on warning message effectiveness. Here we present the message metric; evidence-based rational for message factors; and examples of previous, existing and proposed messages.

  17. Evaluation of sexual communication message strategies.

    Science.gov (United States)

    Evans, W Douglas; Davis, Kevin C; Umanzor, Cindy; Patel, Kajal; Khan, Munziba

    2011-05-20

    Parent-child communication about sex is an important proximal reproductive health outcome. But while campaigns to promote it such as the Parents Speak Up National Campaign (PSUNC) have been effective, little is known about how messages influence parental cognitions and behavior. This study examines which message features explain responses to sexual communication messages. We content analyzed 4 PSUNC ads to identify specific, measurable message and advertising execution features. We then develop quantitative measures of those features, including message strategies, marketing strategies, and voice and other stylistic features, and merged the resulting data into a dataset drawn from a national media tracking survey of the campaign. Finally, we conducted multivariable logistic regression models to identify relationships between message content and ad reactions/receptivity, and between ad reactions/receptivity and parents' cognitions related to sexual communication included in the campaign's conceptual model. We found that overall parents were highly receptive to the PSUNC ads. We did not find significant associations between message content and ad reactions/receptivity. However, we found that reactions/receptivity to specific PSUNC ads were associated with increased norms, self-efficacy, short- and long-term expectations about parent-child sexual communication, as theorized in the conceptual model. This study extends previous research and methods to analyze message content and reactions/receptivity. The results confirm and extend previous PSUNC campaign evaluation and provide further evidence for the conceptual model. Future research should examine additional message content features and the effects of reactions/receptivity.

  18. Seattle I-405 Simulated Basic Safety Message

    Data.gov (United States)

    Department of Transportation — Data provided consists of Basic Safety Messages (BSM) generated by the Trajectory Converter Analysis (TCA) tool with input from VISSIM calibrated simulations of the...

  19. 77 FR 26518 - Public Advisory Committees

    Science.gov (United States)

    2012-05-04

    .... Advisory Committees The Public Advisory Committees are each composed of nine (9) voting members who are....C. 5(b)(2)). Each of the Public Advisory Committees also includes three (3) non-voting members..., electronically through the Internet, or by other appropriate means. The meetings of each Advisory Committee will...

  20. 78 FR 77443 - Electricity Advisory Committee

    Science.gov (United States)

    2013-12-23

    ... Electricity Advisory Committee AGENCY: Office of Electricity Delivery and Energy Reliability, Department of... Electricity Advisory Committee (EAC). The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770.../oe/services/electricity-advisory-committee-eac . FOR FURTHER INFORMATION CONTACT: Matthew Rosenbaum...

  1. Socioecological and message framing factors influencing maternal influenza immunization among minority women.

    Science.gov (United States)

    Frew, Paula M; Saint-Victor, Diane S; Owens, Lauren E; Omer, Saad B

    2014-03-26

    A suboptimal level of seasonal influenza vaccination among pregnant minority women is an intractable public health problem, requiring effective message resonance with this population. We evaluated the effects of randomized exposure to messages which emphasize positive outcomes of vaccination ("gain-frame"), or messages which emphasize negative outcomes of forgoing vaccination ("loss-frame"). We also assessed multilevel social and community factors that influence maternal immunization among racially and ethnically diverse populations. Minority pregnant women in metropolitan Atlanta were enrolled in the longitudinal study and randomized to receive intervention or control messages. A postpartum questionnaire administered 30 days postpartum evaluated immunization outcomes following baseline message exposure among the study population. We evaluated key outcomes using bivariate and multivariate analyses. Neither gain- [OR=0.5176, (95% CI: 0.203,1.322)] nor loss-framed [OR=0.5000, 95% CI: (0.192,1.304)] messages were significantly associated with increased likelihood of immunization during pregnancy. Significant correlates of seasonal influenza immunization during pregnancy included healthcare provider recommendation [OR=3.934, 95% CI: (1.331,11.627)], use of hospital-based practices as primary source of prenatal care [OR=2.584, 95% CI: (1.091,6.122)], and perceived interpersonal support for influenza immunization [OR=3.405, 95% CI: (1.412,8.212)]. Dissemination of vaccine education messages via healthcare providers, and cultivating support from social networks, will improve seasonal influenza immunization among pregnant minority women. Copyright © 2014 Elsevier Ltd. All rights reserved.

  2. Using Theory to Identify Beliefs Associated with Intentions to Follow Fish Consumption Advisories Among Anglers Living in the Great Lakes Region.

    Science.gov (United States)

    Niederdeppe, Jeff; Connelly, Nancy A; Labuer, T Bruce; Knuth, Barbara A

    2015-11-01

    Fish consumption advisories are issued by states, tribes, and federal agencies to provide guidance to consumers about eating sport-caught fish potentially affected by chemical contaminants. Previous work has found that while anglers report being aware that advisories are available, awareness and use of specific advisory recommendations is low. This study uses the Integrative Model of Behavioral Prediction (IMBP) to identify beliefs with potential to increase intentions to follow fish consumption advisories in Great Lakes states. We conducted a mail survey of 1,712 licensed anglers in seven of eight Great Lakes states (excluding Ohio) to gauge advisory awareness, cognitive factors influencing fish consumption behaviors (informed by the IMBP), and sociodemographic characteristics. Results show that most anglers reported being generally or vaguely aware of fish consumption advisories and try to follow them, but far fewer report being aware of specific advice needed to decide whether or not to consume different types of sport-caught fish. Informed by the IMBP, we also identify several behavioral, normative, and control beliefs that have sufficient room to change, strong associations with intentions to follow the advisories, and potential to be modified if targeted with strategic risk messages. Targeting these beliefs with strategic communication holds potential to increase the proportion of anglers intending to follow fish consumption advisory recommendations in choosing which fish to eat. © 2015 Society for Risk Analysis.

  3. Software and messaging for a mobile data service project

    Science.gov (United States)

    Penney, Brian K.; Seymour, John

    A trial of satellite based mobile data service (MDS) communications in the North American trucking industry is proposed for the first quarter of 1990. This paper describes the network configuration, the system software, communications protocols, and the user interfaces. The MDS will consist of 3,000 mobile earth terminals linked via C and L-band Marecs B2 satellite communications to a single hub earth station which will use a terrestrial X.25 network to connect 25 remote customer dispatch centers. The communications system is based on a modification of Immarsat Standard C communications, coding and formats. The major differences are that the hub will serve the dual purpose of network control station and coastal earth station, and a three frame multislot protocol was adopted to permit a workable access format for the short and frequent messaging activity typical of the land mobile environment.

  4. Message from the Program Chairs

    DEFF Research Database (Denmark)

    Sheng, Quan Z.; Wang, Guoren; Jensen, Christian S.

    2012-01-01

    This book constitutes the refereed proceedings of the 14th Asia-Pacific Conference APWeb 2012 held in Kunming, China, in April 2012. The 39 full papers presented together with 34 short papers, 2 keynote talks, and 5 demo papers were carefully reviewed and selected from 167 initial submissions. Th...... of things, semantic Web and Web ontology, security, privacy and trust, sensor networks, service-oriented computing, Web community analysis, Web mining and social networks....

  5. 78 FR 52166 - Quantitative Messaging Research

    Science.gov (United States)

    2013-08-22

    ... COMMISSION Quantitative Messaging Research AGENCY: Commodity Futures Trading Commission. ACTION: Notice... qualitative message testing research (for which CFTC received fast-track OMB approval) and is necessary to... research (for which CFTC received fast-track OMB approval) and is necessary to identify, with statistical...

  6. Perceived effectiveness of messages promoting hand hygiene.

    Science.gov (United States)

    Taylor, Ronald E

    2017-03-01

    Eighty-six infection control specialists evaluated 24 messages promoting hand hygiene (HH). Brief, simple messages using appeals to social situations and to ego (self-efficacy) were rated as most likely to increase HH compliance. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

  7. Undergraduates' Text Messaging Language and Literacy Skills

    Science.gov (United States)

    Grace, Abbie; Kemp, Nenagh; Martin, Frances Heritage; Parrila, Rauno

    2014-01-01

    Research investigating whether people's literacy skill is being affected by the use of text messaging language has produced largely positive results for children, but mixed results for adults. We asked 150 undergraduate university students in Western Canada and 86 in South Eastern Australia to supply naturalistic text messages and to complete…

  8. Unifying User-to-User Messaging

    NARCIS (Netherlands)

    Wams, J.M.S.; van Steen, M.R.

    2004-01-01

    Unification of user-to-user messaging systems facilitates message exchange independent of time, place, protocol, and end-user device. This article describes an approach to unification that is based on introducing a middleware layer instead of employing gateways. It entails a single system that

  9. Maintaining High Assurance in Asynchronous Messaging

    Science.gov (United States)

    2015-10-24

    SQS), Kafka , Eagle MQ, and IronMQ. D. Emerging Standard Advanced Message Queuing Protocol Advanced Message Queuing Protocol (AMQP) is an open...been- given-task-to-find.html. [18] RabbitMQ – http://www.rabbitmq.com/. [19] Apache ActiveMQ – http://activemq.apache.org/. [20] Apache Qpid

  10. Messages about Sexuality: An Ecological Perspective

    Science.gov (United States)

    Boone, Tanya L.

    2015-01-01

    The goal of this two-part study was to identify the perceived influence of sexuality messages from parents, peers, school and the media--four microsystems within the Ecological Model--on emerging adult US college women's sexual attitudes. Findings suggest that parents were the most likely source of the message to "remain abstinent until…

  11. Expectancy Theory in Media and Message Selection.

    Science.gov (United States)

    Van Leuven, Jim

    1981-01-01

    Argues for reversing emphasis on uses and gratifications research in favor of an expectancy model which holds that selection of a particular medium depends on (1) the expectation that the choice will be followed by a message of interest and (2) the importance of that message in satisfying user's values. (PD)

  12. Suspecting Neurological Dysfunction From E Mail Messages ...

    African Journals Online (AJOL)

    A non medical person suspected and confirmed neurological dysfunction in an individual, based only on e mail messages sent by the individual. With email communication becoming rampant “peculiar” email messages may raise the suspicion of neurological dysfunction. Organic pathology explaining the abnormal email ...

  13. Relational Messages Associated with Nonverbal Behaviors.

    Science.gov (United States)

    Burgoon, Judee K.; And Others

    Based on the assumptions that relational messages are multidimensional and that they are largely communicated by nonverbal cues, this experiment manipulated five nonverbal cues--eye contact, proximity, body lean, smiling, and touch--to determine what meanings they convey along four relational message dimensions: emotionality/arousal/composure,…

  14. 76 FR 78329 - Commercial Space Transportation Advisory Committee; Public Teleconference

    Science.gov (United States)

    2011-12-16

    ... TRANSPORTATION Federal Aviation Administration Commercial Space Transportation Advisory Committee; Public... Transportation Advisory Committee Teleconference. SUMMARY: Pursuant to Section 10(a)(2) of the Federal Advisory... Commercial Space Transportation Advisory Committee (COMSTAC). The teleconference will take place on Thursday...

  15. The WLCG Messaging Service and its Future

    CERN Document Server

    Cons, Lionel

    2012-01-01

    Enterprise messaging is seen as an attractive mechanism to simplify and extend several portions of the Grid middleware, from low level monitoring to experiments dashboards. The production messaging service currently used by WLCG includes four tightly coupled brokers operated by EGI (running Apache ActiveMQ and designed to host the Grid operational tools such as SAM) as well as two dedicated services for ATLAS-DDM and experiments dashboards (currently also running Apache ActiveMQ). In the future, this service is expected to grow in numbers of applications supported, brokers and technologies. The WLCG Messaging Roadmap identified three areas with room for improvement (security, scalability and availability/reliability) as well as ten practical recommendations to address them. This paper describes a messaging service architecture that is in line with these recommendations as well as a software architecture based on reusable components that ease interactions with the messaging service. These two architectures wil...

  16. Designing Anti-Binge Drinking Prevention Messages: Message Framing vs. Evidence Type.

    Science.gov (United States)

    Kang, Hannah; Lee, Moon J

    2017-09-27

    We investigated whether presenting anti-binge drinking health campaign messages in different message framing and evidence types influences college students' intention to avoid binge drinking, based on prospect theory (PT) and exemplification theory. A 2 (message framing: loss-framed message/gain-framed message) X 2 (evidence type: statistical/narrative) between-subjects factorial design with a control group was conducted with 156 college students. College students who were exposed to the loss-framed message condition exhibited a higher level of intention to avoid binge drinking in the near future than those who did not see any messages (the control group). This finding was mainly among non-binge drinkers. Regardless of evidence type, those who were exposed to the messages exhibited a higher level of intention to avoid binge drinking than those in the control group. This is also mainly among non-binge drinkers. We also found the main effects of message framing and evidence type on attitude toward the message and the main effect of message framing on attitude toward drinking.

  17. Social Networking and Health

    OpenAIRE

    Kevin Curran; Michael Mc Hugh

    2013-01-01

    The rise of social networking has revolutionised how people communicate on a daily basis. In a world where more people are connecting to the internet, social networking services create an immediate communication link between users. Social networking sites provide multiple services which include emailing, instant messaging, uploading files, gaming and finding friends. Just as social networking has become a more popular method of communication in recent years, the ways in which people look afte...

  18. Joint Advisory Appeals Board

    CERN Multimedia

    2003-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Aloïs Girardoz with regard to classification and advancement. As the appellant has not objected, the Board's report and the Director-General's decision will be brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 15 to 29 August 2003. Human Resources Division Tel. 74128

  19. Joint Advisory Appeals Board

    CERN Multimedia

    2003-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Poul Frandsen concerning his assimilation into the new career structure. As the appellant has not objected, the report of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 13 to 24 January 2003. Human Resources Division Tel. 74128

  20. JOINT ADVISORY APPEALS BOARD

    CERN Multimedia

    Human Resources Division

    2002-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Gert Jan Bossen with regard to dependent child allowance. As the appellant has not objected, the report of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 1st to 15 March 2002. Human Resources Division Tel. 74128

  1. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2006-01-01

    The Joint Advisory Appeals Board was convened to examine an appeal lodged by a member of the personnel with regard to advancement. The person concerned has requested that the report of the Board and the final decision of the Director-General be brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (No. 60) from 24 March to 10 April 2006. Human Resources Department Tel. 74128

  2. Joint Advisory Appeals Board

    CERN Multimedia

    2013-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a former member of the personnel, a beneficiary of the CERN Pension Fund, against the calculation of his pension in the framework of the Progressive Retirement Programme.   The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the attention of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be available from 26 July to 11 August 2013 at the following link. HR Department Head Office

  3. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2007-01-01

    The Joint Advisory Appeals Board was convened to examine an internal appeal lodged by a member of the personnel with regard to the decision not to grant him an indefinite contract. The person concerned has requested that the report of the Board and the final decision of the Director-General be brought to the notice of the members of the personnel, in accordance with Article R VI 1.18 of the Staff Regulations. The relevant documents will therefore be posted on the notice board of the Main building (Bldg. 60) from 24 September to 7 October 2007. Human Resources Department

  4. JOINT ADVISORY APPEALS BOARD

    CERN Multimedia

    Personnel Division

    1999-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Joào Bento with regard to residential category. As the appellant has not objected, the recommendations of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article RÊVIÊ1.20 of the Staff Regulations.The relevant documents will therefore be posted on the notice boards of the Administration Building (N¡ 60) from 29 October to 12 November 1999.Personnel DivisionTel. 74128

  5. JOINT ADVISORY APPEALS BOARD

    CERN Multimedia

    Human Resources Division

    2001-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Olivier Francis Martin with regard to indefinite contract. As the appellant has not objected, the report of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 8 to 25 June 2001.

  6. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a member of the personnel with regard to the decision not to grant him an indefinite contract. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the notice of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be posted on the notice board of the Main Building (Bldg. 500) from 26 May to 6 June 2008. Human Resources Department (73911)

  7. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a member of the personnel against the decision to grant him only a periodic one-step advancement for the 2006 reference year. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the attention of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be posted on the notice board of the Main Building (Bldg. 500) from 1 September to 14 September 2008. Human Resources Department (73911)

  8. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a member of the personnel with regard to the decision not to award him a periodic one-step advancement for the 2006 reference year. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the notice of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be posted on the notice board of the Main building (Bldg. 500) from 17 March to 30 March 2008. Human Resources Department Tel. 73911

  9. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board was convened to examine an internal appeal lodged by a member of the personnel with regard to the decision not to grant him an indefinite contract. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the notice of the members of the personnel, in accordance with Article R VI 1.18 of the Staff Regulations. These documents will therefore be posted on the notice board of the Main Building (Bldg. 60) from 21 January to 3 February 2008. Human Resources Department (73911)

  10. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a member of the personnel against the decision to grant him only a periodic one-step advancement for the 2006 reference year. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the attention of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be posted on the notice board of the Main building (bldg. 500) from 1 September to 14 September 2008. Human Resources Department (73911)

  11. Joint Advisory Appeals Board

    CERN Multimedia

    2003-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mrs Judith Igo-Kemenes concerning the application of procedures foreseen by Administrative Circular N§ 26 (Rev. 3). As the appellant has not objected, the report of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 6 to 20 June 2003. Human Resources Division Tel. 74128

  12. A Message Without a Code?

    Directory of Open Access Journals (Sweden)

    Tom Conley

    1981-01-01

    Full Text Available The photographic paradox is said to be that of a message without a code, a communication lacking a relay or gap essential to the process of communication. Tracing the recurrence of Barthes's definition in the essays included in Image/Music/Text and in La Chambre claire , this paper argues that Barthes's definition is platonic in its will to dematerialize the troubling — graphic — immediacy of the photograph. He writes of the image in order to flee its signature. As a function of media, his categories are written in order to be insufficient and inadequate; to maintain an ineluctable difference between language heard and letters seen; to protect an idiom of loss which the photograph disallows. The article studies the strategies of his definition in «The Photographic Paradox» as instrument of abstraction, opposes the notion of code, in an aural sense, to audio-visual markers of closed relay in advertising, and critiques the layout and order of La Chambre claire in respect to Barthes's ideology of absence.

  13. Future-based Static Analysis of Message Passing Programs

    NARCIS (Netherlands)

    Orchard, Dominic; Oortwijn, Wytse Hendrikus Marinus; Yoshida, Nobuko; Blom, Stefan; Huisman, Marieke

    Message passing is widely used in industry to develop programs consisting of several distributed communicating components. Developing functionally correct message passing software is very challenging due to the concurrent nature of message exchanges. Nonetheless, many safety-critical applications

  14. Communicating Concepts about Altruism in Interstellar Messages

    Science.gov (United States)

    Vakoch, Douglas A.

    2002-01-01

    This project identifies key principles of altruism that can be translated into interstellar messages for communication with extraterrestrial intelligence. The message contents will focus specifically on the evolution of altruism, drawing on recent insights in evolutionary biology, with particular emphasis on sociobiological accounts of kin selection and reciprocal altruism. This focus on altruism for message contents has several advantages. First, the subject can be translated into interstellar messages both via an existing formal interstellar language and via pictorial messages. For example, aspects of reciprocal altruism can be described through mathematical modeling, such as game theoretic approaches, which in turn can be described readily in the interstellar language Lincos. Second, concentrating on altruism as a message content may facilitate communications with extraterrestrial intelligence. Some scientists have argued that humans may be expected to communicate something about their moral status and development in an exchange with extraterrestrials. One of the most salient ways that terrestrial and extraterrestrial civilizations might be expected to evaluate one another is in terms of ethical motivations. Indeed, current search strategies assume some measure of altruism on the part of transmitting civilizations; with no guarantee of a response, the other civilization would be providing information to us with no direct payoff. Thus, concepts about altruism provide an appropriate content for interstellar messages, because the concepts themselves might be understood by extraterrestrial civilizations.

  15. Evaluation of Sexual Communication Message Strategies

    Directory of Open Access Journals (Sweden)

    Khan Munziba

    2011-05-01

    Full Text Available Abstract Parent-child communication about sex is an important proximal reproductive health outcome. But while campaigns to promote it such as the Parents Speak Up National Campaign (PSUNC have been effective, little is known about how messages influence parental cognitions and behavior. This study examines which message features explain responses to sexual communication messages. We content analyzed 4 PSUNC ads to identify specific, measurable message and advertising execution features. We then develop quantitative measures of those features, including message strategies, marketing strategies, and voice and other stylistic features, and merged the resulting data into a dataset drawn from a national media tracking survey of the campaign. Finally, we conducted multivariable logistic regression models to identify relationships between message content and ad reactions/receptivity, and between ad reactions/receptivity and parents' cognitions related to sexual communication included in the campaign's conceptual model. We found that overall parents were highly receptive to the PSUNC ads. We did not find significant associations between message content and ad reactions/receptivity. However, we found that reactions/receptivity to specific PSUNC ads were associated with increased norms, self-efficacy, short- and long-term expectations about parent-child sexual communication, as theorized in the conceptual model. This study extends previous research and methods to analyze message content and reactions/receptivity. The results confirm and extend previous PSUNC campaign evaluation and provide further evidence for the conceptual model. Future research should examine additional message content features and the effects of reactions/receptivity.

  16. Hydra: an Energy-efficient and Reconfigurable Network Interface

    NARCIS (Netherlands)

    van de Burgwal, M.D.; Smit, Gerardus Johannes Maria; Rauwerda, G.K.; Heysters, P.M.

    In heterogeneous tiled System-on-Chip architectures a Network-on-Chip is used to transport messages between processing elements. A reconfigurable network interface is used to connect the processing elements to the Network-on-Chip, converting the messages between both domains. This paper introduces

  17. The Zen Scavenger Hunt: Constructing and Presenting Persuasive Messages

    Science.gov (United States)

    Hamilton, Heidi

    2017-01-01

    Courses: Persuasion; Persuasive Speaking. Objectives: Students will demonstrate the ability to apply persuasive concepts in constructing persuasive messages creatively, and students will present and analyze their persuasive messages.

  18. Design and Implementation of a C++ Software Package to scan for and parse Tsunami Messages issued by the Tsunami Warning Centers for Operational use at the Pacific Tsunami Warning Center

    Science.gov (United States)

    Sardina, V.

    2012-12-01

    The US Tsunami Warning Centers (TWCs) have traditionally generated their tsunami message products primarily as blocks of text then tagged with headers that identify them on each particular communications' (comms) circuit. Each warning center has a primary area of responsibility (AOR) within which it has an authoritative role regarding parameters such as earthquake location and magnitude. This means that when a major tsunamigenic event occurs the other warning centers need to quickly access the earthquake parameters issued by the authoritative warning center before issuing their message products intended for customers in their own AOR. Thus, within the operational context of the TWCs the scientists on duty have an operational need to access the information contained in the message products issued by other warning centers as quickly as possible. As a solution to this operational problem we designed and implemented a C++ software package that allows scanning for and parsing the entire suite of tsunami message products issued by the Pacific Tsunami Warning Center (PTWC), the West Coast and Alaska Tsunami Warning Center (WCATWC), and the Japan Meteorological Agency (JMA). The scanning and parsing classes composing the resulting C++ software package allow parsing both non-official message products(observatory messages) routinely issued by the TWCs, and all official tsunami message products such as tsunami advisories, watches, and warnings. This software package currently allows scientists on duty at the PTWC to automatically retrieve the parameters contained in tsunami messages issued by WCATWC, JMA, or PTWC itself. Extension of the capabilities of the classes composing the software package would make it possible to generate XML and CAP compliant versions of the TWCs' message products until new messaging software natively adds this capabilities. Customers who receive the TWCs' tsunami message products could also use the package to automatically retrieve information from

  19. Positive train control shared network.

    Science.gov (United States)

    2015-05-01

    The Interoperable Train Control (ITC) Positive : Train Control (PTC) Shared Network (IPSN) : project investigated anticipated industry benefits : and the level of support for the development of : a hosted technological platform for PTC : messaging ac...

  20. 國家課程與教學推動網絡的困境與想像:以地方國教輔導團為例 The Obstacles Facing the National Curriculum and Instruction Promotion Network and Its Future: Using Local Compulsory Education Advisory Groups as Examples

    Directory of Open Access Journals (Sweden)

    黃騰 Temg Huang

    2010-12-01

    Full Text Available 本研究以縣市層級的「國民教育輔導團」為對象,訪談了四個分布於北、中、南、東縣市的相關行政人員、輔導團員及相關人員。結果發現,目前國家課程與教學的推動面臨四大困境:一、缺乏完善的「行政」與「課程與教學」間的分工與對話機制;二、缺乏課程與教學政策的整合與轉化機制;三、偏重領域學科教學,忽略課程意識的發展;四、對學校層級的課程與教學影響有限。面對此四大 困境,我們建議或許應超越過去「輔導團」為主的課程與教學推動模式,而重新想像一套未來可能的「國家課程與教學推動網絡」。 This study focused on the “Compulsory Education Advisory Groups” at county and city levels, and thereof interviewed administrative staffs, members of the advisory group, and related personnel in the counties and cities of northern, central, southern, and eastern Taiwan. Results showed that, the four obstacles currently facing the National Curriculum and Instruction Promotion Network are: 1 lack of complete division of labor and conversation mechanism between “administration” and “curriculum and instruction” members; 2 lack of integration and transformation mechanism between curriculum and instruction policies; 3 partial emphasis on subject teaching, while neglecting the development of course consciousness; 4 limited influence on curriculum and instruction at the school level. To overcome those four obstacles, this study suggests that the curriculum and teaching promotion model which focuses on the “advisory groups” should be replaced by a new “National Curriculum and Instruction Promotion Network.”

  1. "Pervy Role-Play and Such": Girls' Experiences of Sexual Messaging Online

    Science.gov (United States)

    Nielsen, Silja; Paasonen, Susanna; Spisak, Sanna

    2015-01-01

    Sexting is one of the recurring causes of concern in public discussion of young people and network media. This paper builds on findings from a survey with 1269 Finnish female respondents aged 11-18 conducted using a popular online community for girls on their experiences of and views on online messages concerning sex and sexuality. Sixty-five per…

  2. KZTL Center Weather Advisory (CWA)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The CWA is an aviation weather warning for conditions meeting or approaching national in-flight advisory (AIRMET, SIGMET or SIGMET for convection) criteria. CWAs are...

  3. Crash course in readers' advisory

    CERN Document Server

    Orr, Cynthia

    2014-01-01

    One of the key services librarians provide is helping readers find books they'll enjoy. This ""crash course"" will furnish you with the basic, practical information you need to excel at readers' advisory (RA) for adults and teens.

  4. KZAU Center Weather Advisory (CWA)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The CWA is an aviation weather warning for conditions meeting or approaching national in-flight advisory (AIRMET, SIGMET or SIGMET for convection) criteria. CWAs are...

  5. KZHU Center Weather Advisory (CWA)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The CWA is an aviation weather warning for conditions meeting or approaching national in-flight advisory (AIRMET, SIGMET or SIGMET for convection) criteria. CWAs are...

  6. KZFW Center Weather Advisory (CWA)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The CWA is an aviation weather warning for conditions meeting or approaching national in-flight advisory (AIRMET, SIGMET or SIGMET for convection) criteria. CWAs are...

  7. KZMA Center Weather Advisory (CWA)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The CWA is an aviation weather warning for conditions meeting or approaching national in-flight advisory (AIRMET, SIGMET or SIGMET for convection) criteria. CWAs are...

  8. KZSE Center Weather Advisory (CWA)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The CWA is an aviation weather warning for conditions meeting or approaching national in-flight advisory (AIRMET, SIGMET or SIGMET for convection) criteria. CWAs are...

  9. KZLC Center Weather Advisory (CWA)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The CWA is an aviation weather warning for conditions meeting or approaching national in-flight advisory (AIRMET, SIGMET or SIGMET for convection) criteria. CWAs are...

  10. KZME Center Weather Advisory (CWA)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The CWA is an aviation weather warning for conditions meeting or approaching national in-flight advisory (AIRMET, SIGMET or SIGMET for convection) criteria. CWAs are...

  11. KZBW Center Weather Advisory (CWA)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The CWA is an aviation weather warning for conditions meeting or approaching national in-flight advisory (AIRMET, SIGMET or SIGMET for convection) criteria. CWAs are...

  12. KZMP Center Weather Advisory (CWA)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The CWA is an aviation weather warning for conditions meeting or approaching national in-flight advisory (AIRMET, SIGMET or SIGMET for convection) criteria. CWAs are...

  13. KZID Center Weather Advisory (CWA)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The CWA is an aviation weather warning for conditions meeting or approaching national in-flight advisory (AIRMET, SIGMET or SIGMET for convection) criteria. CWAs are...

  14. paza Center Weather Advisory (CWA)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The CWA is an aviation weather warning for conditions meeting or approaching national in-flight advisory (AIRMET, SIGMET or SIGMET for convection) criteria. CWAs are...

  15. MORPHOLOGICAL STRATEGIES IN TEXT MESSAGING AMONG ...

    African Journals Online (AJOL)

    MORPHOLOGICAL STRATEGIES IN TEXT MESSAGING AMONG NIGERIAN USERS OF GLOBAL SYSTEM FOR MOBILE COMMUNICATION. ... becoming standardized forms being adopted by the Nigerian users of GSM. Keywords: Morphology and Syntax, SMS texts, GSM (Mobile Phone), Semantics, Nigerian English.

  16. 78 FR 69392 - Defense Advisory Committee on Military Personnel Testing; Notice of Federal Advisory Committee...

    Science.gov (United States)

    2013-11-19

    ... of the Secretary Defense Advisory Committee on Military Personnel Testing; Notice of Federal Advisory Committee Meeting AGENCY: Under Secretary of Defense for Personnel and Readiness, DoD. ACTION: Meeting... advisory committee meeting of the Defense Advisory Committee on Military Personnel Testing. The purpose of...

  17. 77 FR 68746 - Defense Advisory Committee on Military Personnel Testing; Federal Advisory Committee Meeting

    Science.gov (United States)

    2012-11-16

    ... DEPARTMENT OF DEFENSE Office of the Secretary Defense Advisory Committee on Military Personnel Testing; Federal Advisory Committee Meeting AGENCY: Under Secretary of Defense for Personnel and Readiness... advisory committee meeting of the Defense Advisory Committee on Military Personnel Testing will take place...

  18. 78 FR 14299 - Notification of a Public Meeting of the Science Advisory Board Chemical Assessment Advisory...

    Science.gov (United States)

    2013-03-05

    ... AGENCY Notification of a Public Meeting of the Science Advisory Board Chemical Assessment Advisory... Protection Agency (EPA or agency) Science Advisory Board (SAB) Staff Office announces a public meeting of the SAB Chemical Assessment Advisory Committee (CAAC) to receive a briefing about the Integrated Risk...

  19. Fear, threat and efficacy in threat appeals: message involvement as a key mediator to message acceptance.

    Science.gov (United States)

    Cauberghe, Verolien; De Pelsmacker, Patrick; Janssens, Wim; Dens, Nathalie

    2009-03-01

    In a sample of 170 youngsters, the effect of two versions of a public service announcement (PSA) threat appeal against speeding, placed in four different contexts, on evoked fear, perceived threat (severity and probability of occurrence), perceived response efficacy and self-efficacy, message involvement and anti-speeding attitude and anti-speeding intention is investigated. Evoked fear and perceived threat and efficacy independently influence message involvement. Message involvement is a full mediator between evoked fear, perceived threat and efficacy perception on the one hand, and attitudes towards the message and behavioral intention to accept the message on the other. Speeding experience has a significantly negative impact on anti-speeding attitudes. Message and medium context threat levels and context thematic congruency have a significant effect on evoked fear and to a lesser extent on perceived threat.

  20. Network coding for multi-resolution multicast

    DEFF Research Database (Denmark)

    2013-01-01

    A method, apparatus and computer program product for utilizing network coding for multi-resolution multicast is presented. A network source partitions source content into a base layer and one or more refinement layers. The network source receives a respective one or more push-back messages from one...... or more network destination receivers, the push-back messages identifying the one or more refinement layers suited for each one of the one or more network destination receivers. The network source computes a network code involving the base layer and the one or more refinement layers for at least one...... of the one or more network destination receivers, and transmits the network code to the one or more network destination receivers in accordance with the push-back messages....

  1. Security System for Mobile Messaging Applications

    OpenAIRE

    Dashtinejad, Pejman

    2015-01-01

    Instant messaging (IM) applications are one of the most popular applications for smartphones. The IMs have the capability of sending messages or initiating voice calls via Internet which makes it almost cost free for the users to communicate with each other. Unfortunately, like any other type of applications, majority of these applications are vulnerable to malicious attacks and have privacy issues. The motivation for this thesis is the need to identifying security services of an IM applicati...

  2. Communication latencies of wireless devices suitable for time-critical messaging to anesthesia providers.

    Science.gov (United States)

    Epstein, Richard H; Dexter, Franklin; Rothman, Brian

    2013-04-01

    Rapid and reliable methods of text communication to mobile anesthesia care providers are important to patient care and to efficient operating room management. Anesthesia departments are implementing automated methods to send text messages to mobile devices for abnormal vital signs, clinical recommendations, quality of care, and compliance or billing issues. The most time-critical communications determine maximum acceptable latencies. We studied the reliability of several alphanumeric messaging systems to identify an appropriate technology for such use. Latencies between message initiation and delivery to 3 alphanumeric paging devices were measured over weeks. Two devices used Internet pathways outside the hospital's local network with an external paging vendor (SkyTel). The third device used only the internal hospital network (Zetron). Sequential cell phone text page latencies were examined for lag-1 autocorrelation using the runs test, with results binned by hour and by day. Message latencies subsequently were batched in successive 1-week bins for calculation of the mean and 99th percentiles of latencies. We defined acceptance criteria as a mean latency communication systems need to measure latencies of proposed communication pathways and devices used to deliver urgent messages to mobile users. Similar evaluation is relevant for text pagers used on an ad hoc basis for delivery of time-critical notifications. Testing over a period of hours to days is adequate only for disqualification of a candidate paging system, because acceptable results are not necessarily indicative of long-term performance. Rather, weeks of testing are required, with appropriate batching of pages for analysis.

  3. Text messaging reduces analgesic requirements during surgery.

    Science.gov (United States)

    Guillory, Jamie E; Hancock, Jeffrey T; Woodruff, Christopher; Keilman, Jeffrey

    2015-04-01

    This study aims to determine whether communicating via short message service text message during surgery procedures leads to decreased intake of fentanyl for patients receiving regional anesthesia below the waist compared with a distraction condition and no intervention. Ninety-eight patients receiving regional anesthesia for minor surgeries were recruited from a hospital in Montreal, QC, between January and March 2012. Patients were randomly assigned to text message with a companion, text message with a stranger, play a distracting mobile phone game, or receive standard perioperative management. Participants who were asked to text message or play a game did so before receiving the anesthetic and continued until the end of the procedure. The odds of receiving supplemental analgesia during surgery for patients receiving standard perioperative management were 6.77 (P=0.009; N=13/25) times the odds for patients in the text a stranger condition (N=22/25 of patients), 4.39 times the odds for those in the text a companion condition (P=0.03; N=19/23), and 1.96 times the odds for those in the distraction condition (P=0.25; N=17/25). Text messaging during surgery provides analgesic-sparing benefits that surpass distraction techniques, suggesting that mobile phones provide new opportunities for social support to improve patient comfort and reduce analgesic requirements during minor surgeries and in other clinical settings. Wiley Periodicals, Inc.

  4. Recent computer attacks via Instant Messaging

    CERN Multimedia

    IT Department

    2008-01-01

    Be cautious of any unexpected messages containing web links even if they appear to come from known contacts. If you happen to click on such a link and if your permission is requested to run or install software, always decline it. Several computers at CERN have recently been broken into by attackers who have tricked users of Instant Messaging applications (e.g. MSN, Yahoo Messenger, etc.) into clicking on web links which appeared to come from known contacts. The links appeared to be photos from ‘friends’ and requested software to be installed. In practice, attacker software was installed and the messages did not come from real contacts. In the past such fake messages were mainly sent by email but now a wider range of applications are being targeted, including Instant Messaging. Cybercriminals are making growing use of fake messages to try to trick you into clicking on Web links which will help them to install malicious software on your computer. Anti-virus software cann...

  5. Gender messages in contemporary popular Malay songs

    Directory of Open Access Journals (Sweden)

    Collin Jerome

    2013-07-01

    Full Text Available Gender has been an important area of research in the field of popular music studies. Numerous scholars have found that contemporary popular music functions as a locus of diverse constructions and expressions of gender. While most studies focus on content analyses of popular music, there is still a need for more research on audience’s perception of popular music’s messages. This study examined adult Malay listeners’ perceptions of gender messages in contemporary Malay songs. A total of 16 contemporary Malay songs were analysed using Fairclough’s (1992 method of text analysis. The content of the songs that conveyed messages about gender were the basis for analysis. The results showed that the messages revolve mainly around socially constructed gender roles and expectations in romantic relationships. Gender stereotypes are also used in the songs to reinforce men’s and women’s roles in romantic relationships. The results also showed that, while listeners acknowledge the songs’ messages about gender, their own perceptions of gender and what it means to be a gendered being in today’s world are neither represented nor discussed fully in the songs analysed. It is hoped the findings from this, particularly the mismatch between projected and perceived notions of gender, contribute to the field of popular Malay music studies in particular, and popular music studies in general where gender messages in popular songs and their influence on listeners’ perceptions of their own gender is concerned.

  6. Improving Type Error Messages in OCaml

    Directory of Open Access Journals (Sweden)

    Arthur Charguéraud

    2015-12-01

    Full Text Available Cryptic type error messages are a major obstacle to learning OCaml or other ML-based languages. In many cases, error messages cannot be interpreted without a sufficiently-precise model of the type inference algorithm. The problem of improving type error messages in ML has received quite a bit of attention over the past two decades, and many different strategies have been considered. The challenge is not only to produce error messages that are both sufficiently concise and systematically useful to the programmer, but also to handle a full-blown programming language and to cope with large-sized programs efficiently. In this work, we present a modification to the traditional ML type inference algorithm implemented in OCaml that, by significantly reducing the left-to-right bias, allows us to report error messages that are more helpful to the programmer. Our algorithm remains fully predictable and continues to produce fairly concise error messages that always help making some progress towards fixing the code. We implemented our approach as a patch to the OCaml compiler in just a few hundred lines of code. We believe that this patch should benefit not just to beginners, but also to experienced programs developing large-scale OCaml programs.

  7. Development of a model for assessing the impact of information assurance functionality on secure messaging system performance

    Science.gov (United States)

    Belur, Sheela V.; Gloster, Jonathan

    2007-04-01

    An analytical performance model for a generic secure messaging system is formulated as a multi-class queuing network. The model includes assessment of the impact of security features such as secret key encryption/ decryption, signature generation/verification, and certificate validation, on overall performance. Findings of sensitivity analysis with respect to message rate, WAN transmission link, SSL encryption, message size, and distance between servers is also presented. Finally, the description of how the model can be adopted for making performance based architectural design options is outlined.

  8. 75 FR 67351 - Environmental Management Advisory Board

    Science.gov (United States)

    2010-11-02

    ... Environmental Management Advisory Board AGENCY: Department of Energy. ACTION: Notice of Open Teleconference. SUMMARY: This notice announces a teleconference of the Environmental Management Advisory Board (EMAB). The... is to provide the Assistant Secretary for Environmental Management (EM) with advice and...

  9. 77 FR 53920 - NASA Federal Advisory Committees

    Science.gov (United States)

    2012-09-04

    ... its eight (8) Committees. Aerospace Safety Advisory Panel--The Aerospace Safety Advisory Panel... management, and funding profiles in relation to the current state of national and international space-based...

  10. 76 FR 39884 - Aviation Security Advisory Committee

    Science.gov (United States)

    2011-07-07

    ... SECURITY Aviation Security Advisory Committee AGENCY: Transportation Security Administration, DHS. ACTION... Security Administration (TSA) announces the re-establishment of the Aviation Security Advisory Committee...-governmental organizations (NGOs) and stakeholder representatives concerning potential risks to aviation...

  11. 76 FR 3633 - Consumer Advisory Committee

    Science.gov (United States)

    2011-01-20

    ... COMMISSION Consumer Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: This document announces the rechartering of the Consumer Advisory Committee (hereinafter ``the... ``Commission'') regarding consumer issues within the jurisdiction of the Commission and to facilitate the...

  12. 75 FR 4819 - Consumer Advisory Committee

    Science.gov (United States)

    2010-01-29

    ... COMMISSION Consumer Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date and agenda of its Consumer Advisory Committee (``Committee''). The purpose of the Committee is to make recommendations to the Commission regarding consumer...

  13. 75 FR 9898 - Consumer Advisory Committee

    Science.gov (United States)

    2010-03-04

    ... COMMISSION Consumer Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date and agenda of its Consumer Advisory Committee (``Committee''). The purpose of the ] Committee is to make recommendations to the Commission regarding consumer...

  14. 78 FR 54629 - Consumer Advisory Board meeting

    Science.gov (United States)

    2013-09-05

    ... From the Federal Register Online via the Government Publishing Office CONSUMER FINANCIAL PROTECTION BUREAU Consumer Advisory Board meeting AGENCY: Bureau of Consumer Financial Protection. ACTION... Consumer Advisory Board (``CAB'' or ``Board'') of the Consumer Financial Protection Bureau (Bureau). The...

  15. Advisory and autonomous cooperative driving systems

    NARCIS (Netherlands)

    Broek, T.H.A. van den; Ploeg, J.; Netten, B.D.

    2011-01-01

    In this paper, the traffic efficiency of an advisory cooperative driving system, Advisory Acceleration Control is examined and compared to the efficiency of an autonomous cooperative driving system, Cooperative Adaptive Cruise Control. The algorithms and implementation thereof are explained. The

  16. National Weather Service: Watch, Warning, Advisory Display

    Science.gov (United States)

    ... Contact Us SPC Feedback NWS Watch, Warning, Advisory Display NWS Warnings and Advisories on this map become ... below): A new browser window will open to display these text products. Convective/Tropical Weather Flooding Winter ...

  17. Gambling warning messages: The impact of winning and losing on message reception across a gambling session.

    Science.gov (United States)

    Ginley, Meredith K; Whelan, James P; Keating, Holly A; Meyers, Andrew W

    2016-12-01

    Gambling warning messages have been shown to lead to prevention and modification of risk-taking behaviors. Laboratory studies have shown messages can increase a player's knowledge about gambling specific risks, modify their gambling-related cognitive distortions, and even change play. In the present laboratory study, participants were randomly assigned to a winning or losing slot machine gambling experience where they either viewed periodic warning messages or not. It was hypothesized that those in the message conditions would place smaller bets, spend more time considering bets, and spend less time gambling than those in the control conditions. We also hypothesized participants would play differently across the contexts of winning or losing. The results showed those who received warning messages while winning made the fewest number of spins and did not speed up their bet rate over the course of play as much as those in other conditions. Players who received warning messages while losing decreased the size of their bets over the course of play compared to those who received messages while winning. Despite receiving warning messages, losing players did not decrease their number of spins or rate of betting. Winning or losing during slot machine play appears to have significant consequences on the impact of a warning message. Whereas a message to change gambling behavior may encourage a winning gambler to stop play, the same message for a losing player may lead to a small minimization in harm by helping them to decrease bet size, though not their rate of betting. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  18. Mobile Social Network in a Cultural Context

    DEFF Research Database (Denmark)

    Liu, Jun

    2010-01-01

    the chapter “Mobile Social Network in a Cultural Context” examines the guanxi-embedded mobile social network in China. By focusing on three concrete case studies with 56 in-depth interviews, including New Year text message greetings, mobile social networks for job allocations among migrant workers......, and mobile phone rumours, this study observes that mobile social networks are a way that Chinese people cultivate, maintain and strengthen their guanxi networks. Embedding the reliability of guanxi, the message spreading via mobile communication always enjoys high credibility, while mutual obligation...... contributes to the explosive growth of the message within mobile social networks under special circumstances, such as during festivals and holidays and social disturbances. This circulation in turn increases both the dissemination and credibility of messages, and rumours. The characteristics and strength...

  19. 76 FR 21877 - Environmental Management Advisory Board

    Science.gov (United States)

    2011-04-19

    ... Environmental Management Advisory Board AGENCY: Department of Energy. ACTION: Notice of call for nominations for appointment to the Environmental Management Advisory Board. SUMMARY: This notice constitutes an open call to the public to submit nominations for membership on the Environmental Management Advisory Board. DATES...

  20. 76 FR 75874 - Technology Advisory Committee

    Science.gov (United States)

    2011-12-05

    ... INFORMATION: Matters to be addressed at the meeting are: Emerging issues in the new trading environment of... COMMISSION Technology Advisory Committee AGENCY: Commodity Futures Trading Commission (``CFTC''). ACTION: Notice of Meeting of Technology Advisory Committee. SUMMARY: The Technology Advisory Committee will hold...

  1. 77 FR 40032 - Methane Hydrate Advisory Committee

    Science.gov (United States)

    2012-07-06

    ... Methane Hydrate Advisory Committee AGENCY: Office of Fossil Energy, Department of Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Methane Hydrate Advisory Committee.... SUPPLEMENTARY INFORMATION: Purpose of the Committee: The purpose of the Methane Hydrate Advisory Committee is to...

  2. 78 FR 2950 - Forestry Research Advisory Council

    Science.gov (United States)

    2013-01-15

    ... Forest Service Forestry Research Advisory Council AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Forestry Research Advisory Council will meet in Washington, DC February 7-8, 2013. The... Apple, Designated Federal Officer, Forestry Research Advisory Council, USDA Forest Service Research and...

  3. 77 FR 10798 - Aviation Rulemaking Advisory Committee

    Science.gov (United States)

    2012-02-23

    ... TRANSPORTATION Federal Aviation Administration Aviation Rulemaking Advisory Committee AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of withdrawal of task assignment to the Aviation Rulemaking Advisory Committee (ARAC). SUMMARY: The FAA has withdrawn a task assigned to the Aviation Rulemaking Advisory...

  4. 77 FR 74099 - Reestablishment of Advisory Group

    Science.gov (United States)

    2012-12-12

    ... December 12, 2012 Part III The President Executive Order 13631--Reestablishment of Advisory Group #0; #0... December 7, 2012 Reestablishment of Advisory Group By the authority vested in me as President by the.... Reestablishing the Advisory Group on Prevention, Health Promotion, and Integrative and Public Health. The...

  5. 76 FR 67715 - Science Advisory Board

    Science.gov (United States)

    2011-11-02

    ... (DOC). ACTION: Notice of open meeting. SUMMARY: The Science Advisory Board (SAB) was established by a... Cooperative Institute for Alaska Research; (5) A Proposal for Engaging the Science Advisory Board in Reviewing... National Oceanic and Atmospheric Administration Science Advisory Board AGENCY: Office of Oceanic and...

  6. 75 FR 61454 - Electricity Advisory Committee

    Science.gov (United States)

    2010-10-05

    ... Electricity Advisory Committee AGENCY: Department of Energy, Office of Electricity Delivery and Energy...-established DOE Electricity Advisory Committee. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat...: David Meyer, Designated Federal Officer, Office of Electricity Delivery and Energy Reliability, U.S...

  7. 76 FR 10577 - Electricity Advisory Committee Meeting

    Science.gov (United States)

    2011-02-25

    ... Electricity Advisory Committee Meeting AGENCY: Office of Electricity Delivery and Energy Reliability... reestablished Electricity Advisory Committee (EAC). The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat... of Electricity Delivery and Energy Reliability, U.S. Department of Energy, Forrestal Building, Room...

  8. 76 FR 63664 - Arts Advisory Panel

    Science.gov (United States)

    2011-10-13

    ... Doc No: 2011-26421] NATIONAL FOUNDATION ON THE ARTS AND THE HUMANITIES National Endowment for the Arts Arts Advisory Panel Pursuant to Section 10(a)(2) of the Federal Advisory Committee Act (Pub. L. 92-463), as amended, notice is hereby given that thirteen meetings of the Arts Advisory Panel to the National...

  9. 48 CFR 401.371 - AGAR Advisories.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false AGAR Advisories. 401.371... ACQUISITION REGULATION SYSTEM Agency Acquisition Regulations 401.371 AGAR Advisories. The SPE may issue AGAR Advisories, consistent with the policies of the FAR and the AGAR, for the following purposes: (a) To...

  10. Art messaging to engage homeless young adults.

    Science.gov (United States)

    Nyamathi, Adeline; Slagle, Alexandra; Thomas, Alexandra; Hudson, Angela; Kahilifard, Farinaz; Avila, Glenna; Orser, Julie; Cuchilla, Manuel

    2011-01-01

    Art has been shown to be an empowering and engaging entity with numerous benefits to vulnerable populations, including the homeless persons and young adults. However, little is known how homeless young adults perceive the use of art as messages that can communicate the danger of initiating or continuing drug and alcohol use. The purpose of this study was to solicit perspectives of homeless, drug-using young adults as to how art can be used to design messages for their peers about the danger of initiating or continuing drug and alcohol use. Qualitative methodology via focus group discussions was utilized to engage 24 homeless young adults enrolled from a drop-in site in Santa Monica, California. The findings revealed support for a myriad of delivery styles, including in-person communication, flyers, music, documentary film, and creative writing. The young adults also provided insight into the importance of the thematic framework of messages. Such themes ranged from empowering and hopeful messages to those designed to scare young homeless adults into not experimenting with drugs. The findings indicate that in addition to messages communicating the need to prevent or reduce drug and alcohol use, homeless young adults respond to messages that remind them of goals and dreams they once had for their future, and to content that is personal, real, and truthful. Our research indicates that messages that reinforce protective factors such as hope for the future and self-esteem may be as important to homeless young adults as information about the risks and consequences of drug use.

  11. Stepwise Development a Text Messaging-Based Bullying Prevention Program for Middle School Students (BullyDown).

    Science.gov (United States)

    Ybarra, Michele L; Prescott, Tonya L; Espelage, Dorothy L

    2016-06-13

    Bullying is a significant public health issue among middle school-aged youth. Current prevention programs have only a moderate impact. Cell phone text messaging technology (mHealth) can potentially overcome existing challenges, particularly those that are structural (e.g., limited time that teachers can devote to non-educational topics). To date, the description of the development of empirically-based mHealth-delivered bullying prevention programs are lacking in the literature. To describe the development of BullyDown, a text messaging-based bullying prevention program for middle school students, guided by the Social-Emotional Learning model. We implemented five activities over a 12-month period: (1) national focus groups (n=37 youth) to gather acceptability of program components; (2) development of content; (3) a national Content Advisory Team (n=9 youth) to confirm content tone; and (4) an internal team test of software functionality followed by a beta test (n=22 youth) to confirm the enrollment protocol and the feasibility and acceptability of the program. Recruitment experiences suggested that Facebook advertising was less efficient than using a recruitment firm to recruit youth nationally, and recruiting within schools for the pilot test was feasible. Feedback from the Content Advisory Team suggests a preference for 2-4 brief text messages per day. Beta test findings suggest that BullyDown is both feasible and acceptable: 100% of youth completed the follow-up survey, 86% of whom liked the program. Text messaging appears to be a feasible and acceptable delivery method for bullying prevention programming delivered to middle school students.

  12. Knowledge Access in Rural Inter-connected Areas Network ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This phase will endeavor to expand the existing network to include two thematic networks on food security and rural enterprise, respectively. A third thematic network - on knowledge management strategies - will play an advisory and support role to the larger network. Project activities will include a call for research proposals ...

  13. Impact of Product Involvement, Message Format, and Receiver Sex on the Efficacy of Comparative Advertising Messages.

    Science.gov (United States)

    Pfau, Michael

    1994-01-01

    Investigates the role and impact of receiver involvement in product class, comparative message format, and receiver sex on the relative effectiveness of comparative advertising messages. Indicates that females and males respond uniquely to comparative advertising, revealing consistent patterns regarding both circumstances and approaches. (SR)

  14. Can Messages Make a Difference? The Association between E-Mail Messages and Health Outcomes in Diabetes Patients

    Science.gov (United States)

    Turner, Jeanine Warisse; Robinson, James D.; Tian, Yan; Neustadtl, Alan; Angelus, Pam; Russell, Marie; Mun, Seong K.; Levine, Betty

    2013-01-01

    This investigation examined the impact of social support messages on patient health outcomes. Forty-one American Indian, Alaska Native, and Native Hawaiian patients received a total of 618 e-mail messages from their healthcare provider (HCP). The e-mail messages were divided into 3,565 message units and coded for instances of emotional social…

  15. Emotional flow in persuasive health messages.

    Science.gov (United States)

    Nabi, Robin L

    2015-01-01

    Overwhelmingly, the literature on the persuasive influence of emotions has focused on individual emotions, fear in particular, though some recent attention has been given to mixed emotions in persuasive appeals. Building on this newer wave of research, this article argues that instead of focusing on singular emotional states or collections of emotions evoked by a message, it might prove valuable to explore the flow, or evolution, of emotional experience over the course of exposure to a health message. The article offers a brief introduction to the concept of emotion, followed by a review of the state of the literature on the use of emotion in health messages. The concept of emotional flow is then introduced along with a consideration of how it has been tacitly incorporated into the study of emotional health messages. Finally, the utility of the concept of emotional flow is elaborated by articulating the ways in which it might be harnessed to facilitate the creation of more effective health messages, individually as well as across campaigns. The article concludes with an agenda for future research.

  16. Effects of Electronic Word - of - Mouth Messages

    Directory of Open Access Journals (Sweden)

    Choong Hoon Lim

    2012-01-01

    Full Text Available With the increased usage of online technologies, there has been an escalation of Electronic Word - of –Mouth (eWOM messages related to sport products and services offered and consumed. Therefore, in this original investigation by applying eWOM to the sport industry, this study examined how the combination of the quality of the eWOM message and the provider of the eWOM message affects purchaseintentions depending on the expertise level of the consumer. This study – which involved the collection of data from 134 students at a large university situated in the Midwest of the United States – utilized repeated measures of Analysis of Variance (ANOVA with tripartite groups of expertise and experimental conditions as independent variables. Purchase intention was the dependent variables. The results indicated that the quality of the eWOM message moderated the effect of the provider of the eWOM message. The subject’s level of expertise also had a moderating role on purchase intention.

  17. The message development tool: a case for effective operationalization of messaging in social marketing practice.

    Science.gov (United States)

    Mattson, Marifran; Basu, Ambar

    2010-07-01

    That messages are essential, if not the most critical component of any communicative process, seems like an obvious claim. More so when the communication is about health--one of the most vital and elemental of human experiences (Babrow & Mattson, 2003). Any communication campaign that aims to change a target audience's health behaviors needs to centralize messages. Even though messaging strategies are an essential component of social marketing and are a widely used campaign model, health campaigns based on this framework have not always been able to effectively operationalize this key component, leading to cases where initiating and sustaining prescribed health behavior has been difficult (MacStravic, 2000). Based on an examination of the VERB campaign and an Australian breastfeeding promotion campaign, we propose a message development tool within the ambit of the social marketing framework that aims to extend the framework and ensure that the messaging component of the model is contextualized at the core of planning, implementation, and evaluation efforts.

  18. EDITORIAL: Message from the Editor

    Science.gov (United States)

    Thomas, Paul

    2009-01-01

    Fusion is based on high quality full length articles. However, in the words of the journal home page, `Nuclear Fusion welcomes Letters as a means to quickly communicate new, maybe preliminary, results which make a significant advancement of the knowledge in the field. Letters should be comprehensive and short, aiming for four printed pages including figures.' I would like to take the opportunity to reiterate this message and to say that, as Editor, I would welcome the submission of high quality Letters. Publishing procedures In-house, Nuclear Fusion's publishing procedures are subject to continuous scrutiny for potential improvements. Of particular note from 2008 are faster than ever peer review and publishing times that have been achieved despite the very rigorous processing to which submissions are subject. Readers may have noticed the implementation of the new article numbering system, announced by the Publisher, Yasmin McGlashan in 2008 Nucl. Fusion 48 010101. This new scheme gives us more flexibilty and has led to faster online publication. The Nuclear Fusion Office and IOP Publishing Just as the journal depends on the authors and referees, so its success is also due to the tireless and largely unsung efforts of the Nuclear Fusion Office in Vienna and IOP Publishing in Bristol. I would like to express my personal thanks to Maria, Katja, Sophy, Sarah, Rachael and Yasmin for the support that they have given to me, the authors and the referees. Season's Greetings I would like to wish our readers, authors, referees and Board of Editors a successful and happy 2009 and thank them for their contributions to Nuclear Fusion in 2008.

  19. 42 CFR 1008.59 - Range of the advisory opinion.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Range of the advisory opinion. 1008.59 Section 1008... AUTHORITIES ADVISORY OPINIONS BY THE OIG Scope and Effect of OIG Advisory Opinions § 1008.59 Range of the advisory opinion. (a) An advisory opinion will state only the OIG's opinion regarding the subject matter of...

  20. Cortical processing during smartphone text messaging.

    Science.gov (United States)

    Tatum, William O; DiCiaccio, Benedetto; Yelvington, Kirsten H

    2016-06-01

    The objective of this study was to report the EEG features of text messaging using smartphones. One hundred twenty-nine patients were prospectively evaluated during video-EEG monitoring (VEM) over 16months. A reproducible texting rhythm (TR) present during active text messaging with a smartphone was compared with passive and forced audio telephone use, thumb/finger movements, cognitive testing/calculation, scanning eye movements, and speech/language tasks in patients with and without epilepsy. Statistical significance was set at ptext messaging (pprocessing in the contemporary brain is uniquely activated by the use of PEDs. These findings have practical implications that could impact industry and research in nonverbal communication. Copyright © 2016 Elsevier Inc. All rights reserved.

  1. Randomized controlled trial of a messaging intervention to increase fruit and vegetable intake in adolescents: Affective versus instrumental messages.

    Science.gov (United States)

    Carfora, Valentina; Caso, Daniela; Conner, Mark

    2016-11-01

    The present research aimed to test the efficacy of affective and instrumental text messages compared with a no-message control as a strategy to increase fruit and vegetable intake (FVI) in adolescents. A randomized controlled trial was used test impact of different text messages compared with no message on FVI over a 2-week period. A total of 1,065 adolescents (14-19 years) from a high school of the South of Italy completed the baseline questionnaire and were randomly allocated to one of three conditions: instrumental messages (N = 238), affective messages (N = 300), and no messages (N = 521). Students in the message conditions received one message each day over a 2-week period. The messages targeted affective (affective benefits) or instrumental (instrumental benefits) information about FVI. Self-reported FVI at 2 weeks was the key dependent variable. Analyses were based on the N = 634 who completed all aspects of the study. Findings showed that messages significantly increased FVI, particularly in the affective condition and this effect was partially mediated by changes in affective attitude and intentions towards FVI. Text messages can be used to increase FVI in adolescents. Text messages based on affective benefits are more effective than text messages based on instrumental benefits. Statement of contribution What is already known on this subject? Text messages have been shown to promote positive change in health behaviours. However, the most appropriate target for such text messages is less clear although targeting attitudes may be effective. What does this study add? This randomized controlled study shows that text messages targeting instrumental or affective attitudes produce changes in fruit and vegetable intake (FVI) in adolescents. Text messages targeting affective attitudes are shown to be more effective than text messages targeting instrumental attitudes. The effect of affective text messages on FVI was partially mediated by changes in

  2. Middleware Proxy: A Request-Driven Messaging Broker For High Volume Data Distribution

    CERN Document Server

    Sliwinski, W; Dworak, A

    2014-01-01

    Nowadays, all major infrastructures and data centres (commercial and scientific) make an extensive use of the publish-subscribe messaging paradigm, which helps to decouple the message sender (publisher) from the message receiver (consumer). This paradigm is also heavily used in the CERN Accelerator Control system, in Proxy broker - critical part of the Controls Middleware (CMW) project. Proxy provides the aforementioned publish-subscribe facility and also supports execution of synchronous read and write operations. Moreover, it enables service scalability and dramatically reduces the network resources and overhead (CPU and memory) on publisher machine, required to serve all subscriptions. Proxy was developed in modern C++, using state of the art programming techniques (e.g. Boost) and following recommended software patterns for achieving low-latency and high concurrency. The outstanding performance of the Proxy infrastructure was confirmed during the last 3 years by delivering the high volume of LHC equipment...

  3. A systematic review of three approaches for constructing physical activity messages: What messages work and what improvements are needed?

    Directory of Open Access Journals (Sweden)

    Brawley Lawrence R

    2010-05-01

    Full Text Available Abstract Background To motivate individuals to adhere to a regular physical activity regime, guidelines must be supplemented with persuasive messages that are disseminated widely. While substantial research has examined effective strategies for disseminating physical activity messages, there has been no systematic effort to examine optimal message content. This paper reviews studies that evaluate the effectiveness of three approaches for constructing physical activity messages including tailoring messages to suit individual characteristics of message recipients (message tailoring, framing messages in terms of gains versus losses (message framing, and targeting messages to affect change in self-efficacy (i.e., a theoretical determinant of behavior change. Methods We searched the MEDLINE, PsycINFO, EMBASE and CINAHL databases up to July 2008. Relevant reference lists also were searched. We included intervention trials, field experiments, and laboratory-based studies that aimed to test the efficacy or effectiveness of tailored messages, framed messages and self-efficacy change messages among healthy adults. We used a descriptive approach to analyze emerging patterns in research findings. Based on this evidence we made recommendations for practice and future research. Results Twenty-two studies were identified. Twelve studies evaluated message tailoring. In 10 of these studies, tailored messages resulted in greater physical activity than a control message. Six studies evaluated framed messages. Five of these studies demonstrated that gain-framed messages lead to stronger intentions to be active compared to a control message. Moreover, a gain-frame advantage was evident in three of the four studies that assessed physical activity. Four studies evaluated self-efficacy change messages. The two studies that used an experimental design provide a clear indication that individuals' beliefs can be affected by messages that incorporate types of information

  4. Distinctive Features of Mobile Messages Processing

    OpenAIRE

    Braithwaite, Ken; Lishman, Mark; Lovitskii, Vladimir; Traynor, David

    2007-01-01

    World’s mobile market pushes past 2 billion lines in 2005. Success in these competitive markets requires operational excellence with product and service innovation to improve the mobile performance. Mobile users very often prefer to send a mobile instant message or text messages rather than talking on a mobile. Well developed “written speech analysis” does not work not only with “verbal speech” but also with “mobile text messages”. The main purpose of our paper is, firstly, to hig...

  5. 75 FR 19969 - Science Advisory Board Staff Office; Notification of a Public Meeting of the Advisory Council on...

    Science.gov (United States)

    2010-04-16

    ... AGENCY Science Advisory Board Staff Office; Notification of a Public Meeting of the Advisory Council on.... SUMMARY: The EPA Science Advisory Board (SAB) Staff Office announces a public meeting of the Advisory... Sanzone, Designated Federal Officer (DFO), EPA Science Advisory Board Staff Office (1400F), U.S...

  6. Topicality and impact in social media: diverse messages, focused messengers.

    Directory of Open Access Journals (Sweden)

    Lilian Weng

    Full Text Available We have a limited understanding of the factors that make people influential and topics popular in social media. Are users who comment on a variety of matters more likely to achieve high influence than those who stay focused? Do general subjects tend to be more popular than specific ones? Questions like these demand a way to detect the topics hidden behind messages associated with an individual or a keyword, and a gauge of similarity among these topics. Here we develop such an approach to identify clusters of similar hashtags in Twitter by detecting communities in the hashtag co-occurrence network. Then the topical diversity of a user's interests is quantified by the entropy of her hashtags across different topic clusters. A similar measure is applied to hashtags, based on co-occurring tags. We find that high topical diversity of early adopters or co-occurring tags implies high future popularity of hashtags. In contrast, low diversity helps an individual accumulate social influence. In short, diverse messages and focused messengers are more likely to gain impact.

  7. Topicality and impact in social media: diverse messages, focused messengers.

    Science.gov (United States)

    Weng, Lilian; Menczer, Filippo

    2015-01-01

    We have a limited understanding of the factors that make people influential and topics popular in social media. Are users who comment on a variety of matters more likely to achieve high influence than those who stay focused? Do general subjects tend to be more popular than specific ones? Questions like these demand a way to detect the topics hidden behind messages associated with an individual or a keyword, and a gauge of similarity among these topics. Here we develop such an approach to identify clusters of similar hashtags in Twitter by detecting communities in the hashtag co-occurrence network. Then the topical diversity of a user's interests is quantified by the entropy of her hashtags across different topic clusters. A similar measure is applied to hashtags, based on co-occurring tags. We find that high topical diversity of early adopters or co-occurring tags implies high future popularity of hashtags. In contrast, low diversity helps an individual accumulate social influence. In short, diverse messages and focused messengers are more likely to gain impact.

  8. Computer-communication networks

    CERN Document Server

    Meditch, James S

    1983-01-01

    Computer- Communication Networks presents a collection of articles the focus of which is on the field of modeling, analysis, design, and performance optimization. It discusses the problem of modeling the performance of local area networks under file transfer. It addresses the design of multi-hop, mobile-user radio networks. Some of the topics covered in the book are the distributed packet switching queuing network design, some investigations on communication switching techniques in computer networks and the minimum hop flow assignment and routing subject to an average message delay constraint

  9. Performance Analysis of Authentication Protocols in Vehicular Ad Hoc Networks

    OpenAIRE

    Aboobaker, Abdul Kalam Kunnel

    2009-01-01

    Traditionally traffic safety was addressed by traffic awareness and passive safety measures like solid chassis, seat belts, air bags etc. With the recent breakthroughs in the domain of mobile ad hoc networks, the concept of vehicular ad hoc networks (VANET) was realised. Safety messaging is the most important aspect of VANETs, where the passive safety (accident readiness) in vehicles was reinforced with the idea of active safety (accident prevention). In safety messaging vehicles will message...

  10. Developing effective messages about potable recycled water: The importance of message structure and content

    Science.gov (United States)

    Price, J.; Fielding, K. S.; Gardner, J.; Leviston, Z.; Green, M.

    2015-04-01

    Community opposition is a barrier to potable recycled water schemes. Effective communication strategies about such schemes are needed. Drawing on social psychological literature, two experimental studies are presented, which explore messages that improve public perceptions of potable recycled water. The Elaboration-Likelihood Model of information processing and attitude change is tested and supported. Study 1 (N = 415) premeasured support for recycled water, and trust in government information at Time 1. Messages varied in complexity and sidedness were presented at Time 2 (3 weeks later), and support and trust were remeasured. Support increased after receiving information, provided that participants received complex rather than simple information. Trust in government was also higher after receiving information. There was tentative evidence of this in response to two-sided messages rather than one-sided messages. Initial attitudes to recycled water moderated responses to information. Those initially neutral or ambivalent responded differently to simple and one-sided messages, compared to participants with positive or negative attitudes. Study 2 (N = 957) tested the effectiveness of information about the low relative risks, and/or benefits of potable recycled water, compared to control groups. Messages about the low risks resulted in higher support when the issue of recycled water was relevant. Messages about benefits resulted in higher perceived issue relevance, but did not translate into greater support. The results highlight the importance of understanding people's motivation to process information, and need to tailor communication to match attitudes and stage of recycled water schemes' development.

  11. Optimization on Enhancement of the Plexsys Network Messaging System (EMAIL).

    Science.gov (United States)

    1987-01-01

    ELSE BEGIN GotoXY(I,!); DelLine; END; 23. %7 IV kr WL V-x~r Mv-X~W -W~r 6otoXY(column,row)-; InsLine; node-In := node ln +l; curnd^.newln := 1; curnd... clase ~idlist); unlock-, End; (read infile) I PRE POPUP ROUTINES-, Procedure prejpopup; Var promptxl integer; Begin Readwin :2Pop indow(XI-, YI-, X2+1...I NT 2 4 OF F -------------------------------------------------I ( ive Critical Error Service pointer back to previous user Procedure INT?4Off; Begin

  12. The network is the message : Fase 1: het net ophalen

    NARCIS (Netherlands)

    Rogier Brussee; Dr. Lotte M. Willemsen; Thijs Waardenburg; Dr. Gerrita van der Veen

    2016-01-01

    Veel bedrijven staan reeds via social media als Facebook of Twitter in contact met hun gebruikers en iedere serieuze marketingcampagne werkt tegenwoordig met likes en tweets. Hoeveel ze daarin investeren en in de toekomst willen blijven doen, hangt af van de effectiviteit van social media. Maar

  13. Split-C and active messages under SUNMOS on the Intel Paragon

    Energy Technology Data Exchange (ETDEWEB)

    Reisen, R. [Sandia National Labs., Albuquerque, NM (United States); Maccabe, A.B. [New Mexico Univ., Albuquerque, NM (United States). Dept. of Computer Science

    1994-04-01

    The compute power of the individual nodes of massively parallel systems increases steadily, while network latencies and bandwidth have not improved as quickly. Many researches believe that it is necessary to use explicit message passing in order to get the best possible performance out of these systems. High level parallel languages are shunned out of fear they might compromise performance. In this paper we have a look at one such language called Split-C. It fits into a middle ground between efforts such as High Performance Fortran (HPF) and explicit message passing. HPF tries to hide the underlying architecture from the programmer and let the compiler and the run time system make decision about parallelization, location of data, and the mechanisms used to transfer the data from one node to another. On the other hand, explicit message passing leaves all the decision to the programmer. Split-C allows access to a global address space, but leaves the programmer in control of the location of data, and offers a clear cost model for data access. Split-C is based on Active Messages. We have implemented both under the SUNMOS operating system on the Intel Paragon. We will discuss performance issues of Split-C and make direct comparisons to the Thinking Machines CM-5 implementation. We will also scrutinize Active Messages, discuss their properties and drawbacks, and show that other mechanisms can be used to support Split-C.

  14. City as a transmitter of urban messages: On some types of urban messages

    Directory of Open Access Journals (Sweden)

    Đorđević Radomir D.

    2007-01-01

    Full Text Available This work elaborates origin, significance and complexity of urban messages which emanates modern city. Modern city becomes unique transmitter of various urban messages with different connotation and subordinate of certain society passing through historical time. As most significant habitat of people, city becomes, more and more unavoidable factor of uniting different human needs. However, in most of the cases they cannot be manifested, whether they are positive or negative, various groups are being formed for pressure on city administration in order to realize accrued messages.

  15. Alcohol Messages in Prime-Time Television Series.

    Science.gov (United States)

    Russell, Cristel Antonia; Russell, Dale W

    2009-01-01

    Alcohol messages contained in television programming serve as sources of information about drinking. To better understand the ways embedded messages about alcohol are communicated, it is crucial to objectively monitor and analyze television alcohol depictions. This article presents a content analysis of an eight-week sample of eighteen prime-time programs. Alcohol messages were coded based on modalities of presentation, level of plot connection, and valence. The analysis reveals that mixed messages about alcohol often coexist but the ways in which they are presented differ: whereas negative messages are tied to the plot and communicated verbally, positive messages are associated with subtle visual portrayals.

  16. 76 FR 16434 - Merchant Marine Personnel Advisory Committee

    Science.gov (United States)

    2011-03-23

    ... SECURITY Coast Guard Merchant Marine Personnel Advisory Committee AGENCY: Coast Guard, DHS. ACTION... determined that the establishment of the Merchant Marine Personnel Advisory Committee (MERPAC) is necessary... of Committee: Merchant Marine Personnel Advisory Committee. ADDRESSES: If you desire to submit...

  17. 78 FR 44947 - Children's Health Protection Advisory Committee

    Science.gov (United States)

    2013-07-25

    ... AGENCY Children's Health Protection Advisory Committee AGENCY: Environmental Protection Agency (EPA). ACTION: Request for Nominations to the Children's Health Protection Advisory Committee. SUMMARY: The U.S... for appointment to its Children's Health Protection Advisory Committee. Vacancies are anticipated to...

  18. 78 FR 20685 - Aviation Security Advisory Committee (ASAC) Meeting

    Science.gov (United States)

    2013-04-05

    ... SECURITY Transportation Security Administration Aviation Security Advisory Committee (ASAC) Meeting AGENCY... Committee Meeting. SUMMARY: The Aviation Security Advisory Committee (ASAC) will meet in Arlington, VA. This.... L. 92-463). The Aviation Security Advisory Committee (ASAC) provides advice and makes...

  19. 75 FR 60493 - Aviation Rulemaking Advisory Committee; Renewal

    Science.gov (United States)

    2010-09-30

    ... Federal Aviation Administration Aviation Rulemaking Advisory Committee; Renewal AGENCY: Federal Aviation... Regulations, the FAA gives notice it has renewed the Aviation Rulemaking Advisory Committee (ARAC) for a 2..., Executive Director, Aviation Rulemaking Advisory Committee. BILLING CODE 4910-13-P ...

  20. 77 FR 56909 - Aviation Rulemaking Advisory Committee (ARAC); Renewal

    Science.gov (United States)

    2012-09-14

    ... Federal Aviation Administration Aviation Rulemaking Advisory Committee (ARAC); Renewal AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of Renewal. SUMMARY: The FAA announces the charter renewal of the Aviation Rulemaking Advisory Committee (ARAC), a Federal Advisory Committee that works with...

  1. 76 FR 28443 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2011-05-17

    ... SECURITY President's National Security Telecommunications Advisory Committee AGENCY: National Protection... Advisory Committee Meeting. SUMMARY: The President's National Security Telecommunications Advisory.... App. (Pub. L. 92-463). The NSTAC advises the President on matters related to national security and...

  2. 78 FR 29145 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2013-05-17

    ... SECURITY President's National Security Telecommunications Advisory Committee AGENCY: National Protection...'s National Security Telecommunications Advisory Committee (NSTAC). The document contained an... Advisory Committee Meeting; Correction. SUMMARY: The Department of Homeland Security published a document...

  3. 78 FR 28237 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2013-05-14

    ... SECURITY President's National Security Telecommunications Advisory Committee AGENCY: National Protection... Advisory Committee Meeting. SUMMARY: The President's National Security Telecommunications Advisory...-4941, Attn: Helen Jackson. Mail: Alternate Designated Federal Officer, National Security...

  4. 77 FR 24728 - President's National Security Telecommunications Advisory Committee

    Science.gov (United States)

    2012-04-25

    ... SECURITY President's National Security Telecommunications Advisory Committee AGENCY: National Protection... Advisory Committee Meeting. SUMMARY: The President's National Security Telecommunications Advisory...). The NSTAC advises the President on matters related to national security and emergency preparedness...

  5. 76 FR 24505 - Great Lakes Pilotage Advisory Committee

    Science.gov (United States)

    2011-05-02

    ... SECURITY Coast Guard Great Lakes Pilotage Advisory Committee AGENCY: Coast Guard, DHS. ACTION: Committee Management; Notice of Federal Advisory Committee Meeting. SUMMARY: The Great Lakes Pilotage Advisory... Great Lakes pilot registration, operating requirements, training policies, and pilotage rates and other...

  6. 76 FR 21786 - Occupational Information Development Advisory Panel Meeting

    Science.gov (United States)

    2011-04-18

    ... ADMINISTRATION Occupational Information Development Advisory Panel Meeting AGENCY: Social Security Administration... project and research activities currently underway; Occupational Information Development Advisory Panel... at: Occupational Information Development Advisory Panel, Social Security Administration, 6401...

  7. 75 FR 57102 - Occupational Information Development Advisory Panel Meeting; Correction

    Science.gov (United States)

    2010-09-17

    ... ADMINISTRATION Occupational Information Development Advisory Panel Meeting; Correction AGENCY: Social Security... Occupational Information Development Advisory Panel. The document contained an incorrect timeframe for the...: Occupational Information Development Advisory Panel, Social Security Administration, 6401 Security Boulevard...

  8. 77 FR 13172 - Occupational Information Development Advisory Panel Meeting

    Science.gov (United States)

    2012-03-05

    ... ADMINISTRATION Occupational Information Development Advisory Panel Meeting AGENCY: Social Security Administration... Information Development Advisory Panel Chair and subcommittee reports; public comment; panel discussion and... Officer, Occupational Information Development Advisory Panel. BILLING CODE 4191-02-P ...

  9. 76 FR 53993 - Occupational Information Development Advisory Panel Meeting

    Science.gov (United States)

    2011-08-30

    ... ADMINISTRATION Occupational Information Development Advisory Panel Meeting AGENCY: Social Security Administration... research activities currently underway; Occupational Information Development Advisory Panel Chair and... at: Occupational Information Development Advisory Panel, Social Security Administration, 6401...

  10. 77 FR 30044 - Occupational Information Development Advisory Panel Meeting

    Science.gov (United States)

    2012-05-21

    ... ADMINISTRATION Occupational Information Development Advisory Panel Meeting AGENCY: Social Security Administration... Occupational Information Development Advisory Panel (Panel) is a discretionary panel, established under the... Information Development Advisory Panel, Social Security Administration, 6401 Security Boulevard, Robert M...

  11. 76 FR 37312 - Fruit and Vegetable Industry Advisory Committee

    Science.gov (United States)

    2011-06-27

    ...; ] DEPARTMENT OF AGRICULTURE Agricultural Marketing Service Fruit and Vegetable Industry Advisory Committee... Agriculture (USDA) Fruit and Vegetable Industry Advisory Committee and a Request for Nominations. SUMMARY: The USDA intends to reestablish the Fruit and Vegetable Industry Advisory Committee (Committee). The...

  12. 75 FR 72863 - Motor Carrier Safety Advisory Committee Public Meeting

    Science.gov (United States)

    2010-11-26

    ... Federal Motor Carrier Safety Administration Motor Carrier Safety Advisory Committee Public Meeting AGENCY: Federal Motor Carrier Safety Administration, DOT. ACTION: Notice of Motor Carrier Safety Advisory Committee Meeting. SUMMARY: FMCSA announces that the Agency's Motor Carrier Safety Advisory Committee (MCSAC...

  13. Business Professionals Workplace Message Quality Perceptions

    Science.gov (United States)

    Roach, Joy L.; Anderson, Marcia A.

    2007-01-01

    In light of today's large amount of written workplace communication, this study attempted to reveal information regarding the quality in which business messages are encoded on the job. Data were gathered through a questionnaire administered to a sample of 1994-2004 MBA graduates of three AACSB-accredited programs. Findings suggest that business…

  14. Message maps for Safety Barrier Awareness

    DEFF Research Database (Denmark)

    . The Danish DanWORM project has transferred this knowledge into two sets of 17 so-called “INFO-cards” or message maps, to be used by the employer and the employee, respectively. Such an INFO-card is developed for a specific group of risks and contains: • What needs to be observed, what safety barriers...

  15. Message maps for safety barrier awareness

    DEFF Research Database (Denmark)

    Jørgensen, Kirsten; Duijm, Nijs Jan; Troen, Hanne

    2011-01-01

    into two sets of 17 “INFO-cards” or message maps, to be used by the employer and the employee, respectively. Such an INFO-card is developed for a specific group of risks and contains: • What needs to be observed, what safety barriers are in place; • What needs to be assessed, the performance parameters...

  16. Princess Picture Books: Content and Messages

    Science.gov (United States)

    Dale, Lourdes P.; Higgins, Brittany E.; Pinkerton, Nick; Couto, Michelle; Mansolillo, Victoria; Weisinger, Nica; Flores, Marci

    2016-01-01

    Because many girls develop their understanding of what it means to be a girl from books about princesses, the researchers coded the messages and content in 58 princess books (picture, fairy tales, and fractured fairy tales). Results indicate that gender stereotypes are present in the books--the princesses were more likely to be nurturing, in…

  17. Message passing with parallel queue traversal

    Science.gov (United States)

    Underwood, Keith D [Albuquerque, NM; Brightwell, Ronald B [Albuquerque, NM; Hemmert, K Scott [Albuquerque, NM

    2012-05-01

    In message passing implementations, associative matching structures are used to permit list entries to be searched in parallel fashion, thereby avoiding the delay of linear list traversal. List management capabilities are provided to support list entry turnover semantics and priority ordering semantics.

  18. Learning Messages Notification System to Mobile Devices

    Science.gov (United States)

    Jimenez, M. Lourdes

    2005-01-01

    The work presents a new method to send educational messages in e-learning systems. The communication tools are one of the main characteristics of the virtual formative actions, in addition of the contents and the evaluation. The system must help to motivate the students, mainly those who do not leave the formative action and continue it until the…

  19. Materialistic Gospel Message in Contemporary Nigerian Churches ...

    African Journals Online (AJOL)

    This study delved into the structural roots of materialistic gospel message in Nigeria and discovered, amongst other things, that most materialistic gospel preachers are driven by the love of money and not love for God, Jesus, the people or the gospel. Their teachings are so toxic and demonic and it is corrupting and ...

  20. An Algorithm for Timely Transmission of Solicitation Messages in RPL for Energy-Efficient Node Mobility.

    Science.gov (United States)

    Park, Jihong; Kim, Ki-Hyung; Kim, Kangseok

    2017-04-19

    The IPv6 Routing Protocol for Low Power and Lossy Networks (RPL) was proposed for various applications of IPv6 low power wireless networks. While RPL supports various routing metrics and is designed to be suitable for wireless sensor network environments, it does not consider the mobility of nodes. Therefore, there is a need for a method that is energy efficient and that provides stable and reliable data transmission by considering the mobility of nodes in RPL networks. This paper proposes an algorithm to support node mobility in RPL in an energy-efficient manner and describes its operating principle based on different scenarios. The proposed algorithm supports the mobility of nodes by dynamically adjusting the transmission interval of the messages that request the route based on the speed and direction of the motion of mobile nodes, as well as the costs between neighboring nodes. The performance of the proposed algorithm and previous algorithms for supporting node mobility were examined experimentally. From the experiment, it was observed that the proposed algorithm requires fewer messages per unit time for selecting a new parent node following the movement of a mobile node. Since fewer messages are used to select a parent node, the energy consumption is also less than that of previous algorithms.

  1. Creative Analytics of Mission Ops Event Messages

    Science.gov (United States)

    Smith, Dan

    2017-01-01

    Historically, tremendous effort has been put into processing and displaying mission health and safety telemetry data; and relatively little attention has been paid to extracting information from missions time-tagged event log messages. Todays missions may log tens of thousands of messages per day and the numbers are expected to dramatically increase as satellite fleets and constellations are launched, as security monitoring continues to evolve, and as the overall complexity of ground system operations increases. The logs may contain information about orbital events, scheduled and actual observations, device status and anomalies, when operators were logged on, when commands were resent, when there were data drop outs or system failures, and much much more. When dealing with distributed space missions or operational fleets, it becomes even more important to systematically analyze this data. Several advanced information systems technologies make it appropriate to now develop analytic capabilities which can increase mission situational awareness, reduce mission risk, enable better event-driven automation and cross-mission collaborations, and lead to improved operations strategies: Industry Standard for Log Messages. The Object Management Group (OMG) Space Domain Task Force (SDTF) standards organization is in the process of creating a formal standard for industry for event log messages. The format is based on work at NASA GSFC. Open System Architectures. The DoD, NASA, and others are moving towards common open system architectures for mission ground data systems based on work at NASA GSFC with the full support of the commercial product industry and major integration contractors. Text Analytics. A specific area of data analytics which applies statistical, linguistic, and structural techniques to extract and classify information from textual sources. This presentation describes work now underway at NASA to increase situational awareness through the collection of non

  2. Containing epidemic outbreaks by message-passing techniques

    CERN Document Server

    Altarelli, F; Dall'Asta, L; Wakeling, J R; Zecchina, R

    2013-01-01

    The problem of targeted network immunization can be defined as the one of finding a subset of nodes in a network to immunize or vaccinate in order to minimize a tradeoff between the cost of vaccination and the final (stationary) expected infection under a given epidemic model. Although computing the expected infection is a hard computational problem, simple and efficient mean-field approximations have been put forward in the literature in recent years. The optimization problem can be recast into a constrained one in which the constraints enforce local mean-field equations describing the average stationary state of the epidemic process. For a wide class of epidemic models, including the susceptible-infected-removed and the susceptible-infected-susceptible models, we define a message-passing approach to network immunization that allows us to study the statistical properties of epidemic outbreaks in the presence of immunized nodes as well as to find (nearly) optimal immunization sets for a given choice of parame...

  3. 77 FR 12841 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Science.gov (United States)

    2012-03-02

    ... for the implementation of best business practices to improve Federal Government management and... performance management, Senior Executive Service (SES) leadership development and SES performance appraisal... ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting...

  4. 77 FR 48523 - The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting

    Science.gov (United States)

    2012-08-14

    ... strategies for the implementation of best business practices to improve Federal Government management and... From the Federal Register Online via the Government Publishing Office GENERAL SERVICES ADMINISTRATION The President's Management Advisory Board (PMAB); Notification of Upcoming Public Advisory Meeting...

  5. Middleware for Processing Message Queues with Elasticity Support and Sequential Integrity of Asynchronous Message Processing

    Science.gov (United States)

    Henrique Teixeira, Eduardo; Patrícia Favacho de Araújo, Aletéia

    2015-10-01

    Elasticity in computing refers to dynamically adjusting the amount of allocated resources to process a distributed application. In order to achieve this, mechanisms are needed to avoid the phenomenon of the elasticity threshold detection moving constantly up or down. The existing work fails to deliver sequential integrity of asynchronous messages processing and the asymmetries of data distribution to achieve parallel consumption. This paper fills this gaps and proposes a middleware solution to dynamically analyze the flow of message queue, and a mechanism to increase the parallelized consumption based on the output behavior. An architecture for IOD (Increase On Demand) middleware is presented, with support for the increase and decrease of thread's to cope with the growth of message queues, using the technique of limit-based heuristics over a given period of time and grouping messages into sub-queues based on classification criteria.

  6. Making Vaccine Messaging Stick: Perceived Causal Instability as a Barrier to Effective Vaccine Messaging.

    Science.gov (United States)

    Dixon, Graham N

    2017-08-01

    Health officials often face challenges in communicating the risks associated with not vaccinating, where persuasive messages can fail to elicit desired responses. However, the mechanisms behind these failures have not been fully ascertained. To address this gap, an experiment (N = 163) tested the differences between loss-framed messages-one emphasizing the consequence of not receiving a flu vaccine; the other emphasizing the consequence of receiving the flu vaccine. Despite an identical consequence (i.e., Guillain-Barre syndrome), the message highlighting the consequence of not receiving the flu vaccine produced lower negative affect scores as compared to the message highlighting the consequence of receiving the flu vaccine. Mediation analyses suggest that one reason for this difference is due to non-vaccination being perceived as temporary and reversible, whereas vaccination is perceived as being permanent. Implications on health communication and future research are discussed.

  7. Advisory List of Computer Courseware.

    Science.gov (United States)

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Educational Media.

    Computer courseware appropriate for instruction in grades K-12 is listed in two advisory lists. Entries, selected from materials submitted by producers which received favorable reviews by educators, are arranged in the following categories: arts education, communication skills, mathematics, science, utility (a quiz generator), word processing, and…

  8. 77 FR 67627 - Prince of Wales Resource Advisory Committee

    Science.gov (United States)

    2012-11-13

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Prince of Wales Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Cancellation of meeting. SUMMARY: The Prince of Wales Resource Advisory Committee...

  9. 76 FR 44302 - Fresno County Resource Advisory Committee

    Science.gov (United States)

    2011-07-25

    ... Robbin Ekman, Fresno County Resource Advisory Committee Coordinator, c/ o Sierra National Forest, High... FURTHER INFORMATION CONTACT: Robbin Ekman, Fresno County Resource Advisory Committee Coordinator, (559...

  10. 76 FR 28415 - Fresno County Resource Advisory Committee

    Science.gov (United States)

    2011-05-17

    ... Robbin Ekman, Fresno County Resource Advisory Committee Coordinator, c/ o Sierra National Forest, High... FURTHER INFORMATION CONTACT: Robbin Ekman, Fresno County Resource ] Advisory Committee Coordinator, (559...

  11. Implications of advanced warning messages on eliminating sun glare disturbances at signalized intersections

    Directory of Open Access Journals (Sweden)

    Qing Li

    2016-08-01

    Full Text Available Due to sun glare disturbances, drivers encounter fatal threats on roadways, particularly at signalized intersections. Many studies have attempted to develop applicable solutions, such as avoiding sun positions, applying road geometric re-directions, and wearing anti-glare glasses. None of these strategies have fully solved the problem. As one of the “Connected Vehicle” practices proposed by the U.S. Department of Transportation, advanced warning messages (AWMs are capable of providing wireless information about traffic controls. AWM acts as a supplement to conventional signs and signals, which can be blocked by obstacles or natural disturbances, such as sun glare. The drivers' smart advisory system (DSAS can provide drivers with AWM. Using a driving simulator this research explores the effects of DSAS messages on driving behaviors under sun glare disturbance. Statistical analyses were applied to assess (1 the negative impacts of sun glare, (2 the compensation of the DSAS AWM to sun glare effects, and (3 the improvement in driving performance due to DSAS AWM. Four performance indexes were measured, including (1 half kinetic energy speed, (2 mean approach speed, (3 brake response time, and (4 braking distance. The effects of the socio-demographic factors, such as gender, age, educational background, and driving experience were also studied. The analytical results illustrate that the DSAS can compensate for reduced visibility due to sun glare and improve driving performance to a normal visual situation, particularly for left turn and through movement.

  12. Linear network error correction coding

    CERN Document Server

    Guang, Xuan

    2014-01-01

    There are two main approaches in the theory of network error correction coding. In this SpringerBrief, the authors summarize some of the most important contributions following the classic approach, which represents messages by sequences?similar to algebraic coding,?and also briefly discuss the main results following the?other approach,?that uses the theory of rank metric codes for network error correction of representing messages by subspaces. This book starts by establishing the basic linear network error correction (LNEC) model and then characterizes two equivalent descriptions. Distances an

  13. Investigating the impact of viral message appeal and message credibility on consumer attitude toward the brand

    Directory of Open Access Journals (Sweden)

    Esmaeilpour Majid

    2016-07-01

    Full Text Available Due to the rapid growth of the Internet and use of e-commerce in the recent years, viral marketing has drawn the attention of manufacturing and service organizations. However, no research has been conducted to examine the impact of message appeal and message source credibility on consumers’ attitude with mediating role of intellectual involvement of consumers and their risk taking level. The aim of this study was to examine the impact of appeal and message source credibility on consumers’ attitude with mediating role of consumers’ intellectual involvement and their risk taking level. The population of this study includes consumers of mobile phones (Samsung, Sony, Nokia, LG and iPhone in the Bushehr city (Iran. As the population of the study is unlimited, 430 questionnaires were distributed using available sampling method, and 391 questionnaires were collected and analyzed. Using structural equation modeling, we analysed the data through smart PLS software. The results show that the appeal and credibility of the message source impact the consumer attitudes toward the brand. We also found that the intellectual involvement of consumers plays the mediating role in the relationship between message appeal and consumer attitudes toward brands. In the relationship between message source credibility and customer attitude towards the brand, the level of risk taking of people has no mediating role.

  14. Preventing messaging queue deadlocks in a DMA environment

    Science.gov (United States)

    Blocksome, Michael A; Chen, Dong; Gooding, Thomas; Heidelberger, Philip; Parker, Jeff

    2014-01-14

    Embodiments of the invention may be used to manage message queues in a parallel computing environment to prevent message queue deadlock. A direct memory access controller of a compute node may determine when a messaging queue is full. In response, the DMA may generate and interrupt. An interrupt handler may stop the DMA and swap all descriptors from the full messaging queue into a larger queue (or enlarge the original queue). The interrupt handler then restarts the DMA. Alternatively, the interrupt handler stops the DMA, allocates a memory block to hold queue data, and then moves descriptors from the full messaging queue into the allocated memory block. The interrupt handler then restarts the DMA. During a normal messaging advance cycle, a messaging manager attempts to inject the descriptors in the memory block into other messaging queues until the descriptors have all been processed.

  15. Using Publish-Subscribe Messaging for System Status and Automation

    Science.gov (United States)

    Smith, Danford S.

    2015-01-01

    The NASA Goddard Mission Services Evolution Center (GMSEC) system is a message-based plug-and-play open system architecture used in many of NASA mission operations centers. This presentation will focus on the use of GMSEC standard messages to report and analyze the status of a system and enable the automation of the system's components. In GMSEC systems, each component reports its status using a keep-alive message and also publishes status and activities as log messages. In addition, the components can accept functional directive messages from the GMSEC message bus. Over the past several years, development teams have found ways to utilize these messages to create innovative display pages and increasingly sophisticated approaches to automation. This presentation will show the flexibility and value of the message-based approach to system awareness and automation.

  16. Effects of Instant Messaging on School Performance in Adolescents.

    Science.gov (United States)

    Grover, Karan; Pecor, Keith; Malkowski, Michael; Kang, Lilia; Machado, Sasha; Lulla, Roshni; Heisey, David; Ming, Xue

    2016-06-01

    Instant messaging may compromise sleep quality and school performance in adolescents. We aimed to determine associations between nighttime messaging and daytime sleepiness, self-reported sleep parameters, and/or school performance. Students from 3 high schools in New Jersey completed anonymous questionnaires assessing sleep duration, daytime sleepiness, messaging habits, and academic performance. Of the 2,352 students sampled, 1,537 responses were contrasted among grades, sexes, and messaging duration, both before and after lights out. Students who reported longer duration of messaging after lights out were more likely to report a shorter sleep duration, higher rate of daytime sleepiness, and poorer academic performance. Messaging before lights out was not associated with higher rates of daytime sleepiness or poorer academic performance. Females reported more messaging, more daytime sleepiness, and better academic performance than males. There may be an association between text messaging and school performance in this cohort of students. © The Author(s) 2016.

  17. 76 FR 22395 - Federal Advisory Committee Act; Open Internet Advisory Committee

    Science.gov (United States)

    2011-04-21

    ... COMMISSION Federal Advisory Committee Act; Open Internet Advisory Committee AGENCY: Federal Communications... ``Open Internet Advisory Committee'' (hereinafter ``the Committee''), is being established. FOR FURTHER... the Committee. The purpose of the Committee is to track and evaluate the effects of the FCC's Open...

  18. 75 FR 63823 - Federal Advisory Committee; Defense Advisory Committee on Military Personnel Testing

    Science.gov (United States)

    2010-10-18

    ... of the Secretary Federal Advisory Committee; Defense Advisory Committee on Military Personnel Testing Agency: Under Secretary of Defense for Personnel and Readiness; DoD. ACTION: Meeting notice. SUMMARY... Defense announces that the Defense Advisory Committee on Military Personnel Testing will meet November 18...

  19. 75 FR 37410 - Federal Advisory Committee; Defense Advisory Committee on Military Personnel Testing

    Science.gov (United States)

    2010-06-29

    ... Office of the Secretary Federal Advisory Committee; Defense Advisory Committee on Military Personnel Testing AGENCY: Under Secretary of Defense for Personnel and Readiness, DoD. ACTION: Meeting notice...D announces that the Defense Advisory Committee on Military Personnel Testing will meet on July 22...

  20. 78 FR 21349 - Defense Advisory Committee on Military Personnel Testing; Notice of Federal Advisory Committee...

    Science.gov (United States)

    2013-04-10

    ... of the Secretary Defense Advisory Committee on Military Personnel Testing; Notice of Federal Advisory Committee Meeting AGENCY: Under Secretary of Defense for Personnel and Readiness, DoD. ACTION: Meeting... Defense Advisory Committee on Military Personnel Testing will take place. DATES: Thursday, May 9, 2013...

  1. 75 FR 22751 - Federal Advisory Committee; Defense Advisory Committee on Military Personnel Testing; Charter...

    Science.gov (United States)

    2010-04-30

    ... of the Secretary Federal Advisory Committee; Defense Advisory Committee on Military Personnel Testing... notice that it is renewing the charter for the Defense Advisory Committee on Military Personnel Testing... matters pertaining to military personnel testing. The Committee shall review the calibration of personnel...

  2. 75 FR 22561 - Federal Advisory Committee; United States Strategic Command Strategic Advisory Group; Charter...

    Science.gov (United States)

    2010-04-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF DEFENSE Office of the Secretary Federal Advisory Committee; United States Strategic Command Strategic Advisory Group; Charter Renewal AGENCY: Department of Defense (DoD). ACTION: Renewal of Federal advisory committee...

  3. 75 FR 10479 - Science Advisory Board Staff Office; Notification of a Clean Air Scientific Advisory Committee...

    Science.gov (United States)

    2010-03-08

    ... AGENCY Science Advisory Board Staff Office; Notification of a Clean Air Scientific Advisory Committee... Board (SAB) Staff Office announces a public meeting of the Clean Air Scientific Advisory Committee NO X... Staff Office procedural policies. Section 109(d)(1) of the CAA requires that the Agency periodically...

  4. Location Privacy Protection on Social Networks

    Science.gov (United States)

    Zhan, Justin; Fang, Xing

    Location information is considered as private in many scenarios. Protecting location information on mobile ad-hoc networks has attracted much research in past years. However, location information protection on social networks has not been paid much attention. In this paper, we present a novel location privacy protection approach on the basis of user messages in social networks. Our approach grants flexibility to users by offering them multiple protecting options. To the best of our knowledge, this is the first attempt to protect social network users' location information via text messages. We propose five algorithms for location privacy protection on social networks.

  5. Exploring bi-directional and SMS messaging for communications between Public Health Agencies and their stakeholders: a qualitative study.

    Science.gov (United States)

    Revere, Debra; Calhoun, Rebecca; Baseman, Janet; Oberle, Mark

    2015-07-08

    Communication technologies that enable bi-directional/two-way communications and cell phone texting (SMS) between public health agencies and their stakeholders may improve public health surveillance, ensure targeted distribution of alerts to hard-to-reach populations, reduce mortality and morbidity in an emergency, and enable a crucial feedback loop between public health agencies and the communities they serve. Building on prior work regarding health care provider preferences for receiving one-way public health communications by email, fax or SMS, we conducted a formative, exploratory study to understand how a bi-directional system and the incorporation of SMS in that system might be used as a strategy to send and receive messages between public health agencies and community-based organizations which serve vulnerable populations, health care providers, and public health workers. Our research question: Under what conditions and/or situations might public health agencies utilize bi-directional and/or SMS messaging for disseminating time-sensitive public health information (alerts, advisories, updates, etc.) to their stakeholders? A mixed methods (qualitative and quantitative) study was conducted between April and July 2014. Data collection included a survey distributed to health care providers and semi-structured interviews with providers, community- and government-based organization leaders and directors, and public health agency internal workforce staff. Survey respondents and interviewees were asked about their exposure to public health messages, how these messages are received and how the information in these messages are handled, and in what situations (for example, a local vs. a national event, a pandemic or emergency vs. a health update) a bi-directional and/or SMS messaging system might improve communications between public health agencies and their stakeholder group. Interview and survey data were qualitatively analyzed. Thematic codes were quantitized into

  6. Potential Nutrition Messages in Magazines Read by College Students.

    Science.gov (United States)

    Hertzler, Ann A.; Grun, Ingolf

    1990-01-01

    Surveyed advertisements in magazines read by college students in nutrition class for hidden food and nutrition messages. Hidden messages for females could imply beauty through fashion products, beauty aids, and supplements but with nutrition slimming plan. Males may be receiving subtle message that food choices do not matter and that alcohol and…

  7. Phonological Variation in Short Message Service (SMS) in Kenya ...

    African Journals Online (AJOL)

    Phonological Variation in Short Message Service (SMS) in Kenya. NA Ong'onda, O Oketch, PM Matu. Abstract. In this paper, we analyze the sociolinguistic aspect of Short Message Service (SMS) with a view to identifying phonological variations in Kenyan text messages. The widespread use of cell phones has led to the ...

  8. Using Text-Messaging in the Secondary Classroom

    Science.gov (United States)

    Thomas, Kevin; Orthober, Corrie

    2011-01-01

    To examine the potential uses of and barriers to text-messaging in secondary schools, three classes (66 students) of high school students used their personal mobile phones to receive out of school, course-related text-messages from teachers. Forty-six students (70%) agreed to receive text-messages. Findings indicate that participants found…

  9. Driver memory for in-vehicle visual and auditory messages

    Science.gov (United States)

    1999-12-01

    Three experiments were conducted in a driving simulator to evaluate effects of in-vehicle message modality and message format on comprehension and memory for younger and older drivers. Visual icons and text messages were effective in terms of high co...

  10. Lol: New Language and Spelling in Instant Messaging

    Science.gov (United States)

    Varnhagen, Connie K.; McFall, G. Peggy; Pugh, Nicole; Routledge, Lisa; Sumida-MacDonald, Heather; Kwong, Trudy E.

    2010-01-01

    Written communication in instant messaging, text messaging, chat, and other forms of electronic communication appears to have generated a "new language" of abbreviations, acronyms, word combinations, and punctuation. In this naturalistic study, adolescents collected their instant messaging conversations for a 1-week period and then completed a…

  11. The Message Reporting System of the ATLAS DAQ System

    CERN Document Server

    Caprini, M; Kolos, S; 10th ICATPP Conference on Astroparticle, Particle, Space Physics, Detectors and Medical Physics Applications

    2008-01-01

    The Message Reporting System (MRS) in the ATLAS data acquisition system (DAQ) is one package of the Online Software which acts as a glue of various elements of DAQ, High Level Trigger (HLT) and Detector Control System (DCS). The aim of the MRS is to provide a facility which allows all software components in ATLAS to report messages to other components of the distributed DAQ system. The processes requiring a MRS are on one hand applications that report error conditions or information and on the other hand message processors that receive reported messages. A message reporting application can inject one or more messages into the MRS at any time. An application wishing to receive messages can subscribe to a message group according to defined criteria. The application receives messages that fulfill the subscription criteria when they are reported to MRS. The receiver message processing can consist of anything from simply logging the messages in a file/terminal to performing message analysis. The inter-process comm...

  12. MMS: An electronic message management system for emergency response

    DEFF Research Database (Denmark)

    Andersen, H.B.; Garde, H.; Andersen, V.

    1998-01-01

    of communication and coordination problems observed during EM efforts and exercises, The system involves the use of a small set of message types designed to match the main categories of acts of communication in the domain of EM. Message tokens related to a sequence of message transactions fan he linked, and links...

  13. Content analysis of antismoking videos on YouTube: message sensation value, message appeals, and their relationships with viewer responses.

    Science.gov (United States)

    Paek, Hye-Jin; Kim, Kyongseok; Hove, Thomas

    2010-12-01

    Focusing on several message features that are prominent in antismoking campaign literature, this content-analytic study examines 934 antismoking video clips on YouTube for the following characteristics: message sensation value (MSV) and three types of message appeal (threat, social and humor). These four characteristics are then linked to YouTube's interactive audience response mechanisms (number of viewers, viewer ratings and number of comments) to capture message reach, viewer preference and viewer engagement. The findings suggest the following: (i) antismoking messages are prevalent on YouTube, (ii) MSV levels of online antismoking videos are relatively low compared with MSV levels of televised antismoking messages, (iii) threat appeals are the videos' predominant message strategy and (iv) message characteristics are related to viewer reach and viewer preference.

  14. Commercial message bank system; CM banku system

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    The system stores and sends out commercial messages, consisting of moving images or freeze-frame images, at broadcasting stations. Using this system, the need of recording materials with redundancy is dispensed with and the image quality is not degraded after repeated reproduction. The system promptly copes with complicated broadcasting schedule preparation and emergency replacements. A video server VIDEOS{sub TM} of Toshiba Corporation make provided with a flash memory device constitutes the core of the system, and therefore it is superior in random-accessibility and reliability to the hard disk-provided types of other manufacturers. The system enjoys advantage over the products of other makers in terms of image quality since it supports, in addition to compression-free recording, the variable rate compression scheme which is less vulnerable to image quality degradation. It has one input port and six output ports, and records more than 3000 commercial messages in 15 seconds. (translated by NEDO)

  15. 77 FR 23740 - Invasive Species Advisory Committee

    Science.gov (United States)

    2012-04-20

    ... Advisory Committee (ISAC). Comprised of 30 nonfederal invasive species experts and stakeholders from across... CONTACT: Kelsey Brantley, National Invasive Species Council Program Specialist and ISAC Coordinator, (202...

  16. Global Positioning System Disaster Notification Messaging Service

    Science.gov (United States)

    2013-09-01

    Bi-Phase Shift Key CAP Common Alerting Protocol CDMA Code Division Multiple Access CMAS Commercial Mobile Alert System CRC Cyclic Redundancy Check...IPAWS is also tied to the Commercial Mobile Alert System (CMAS) which can provide Wireless Emergency Alert (WEA) text messages through most mobile ...disseminating WEAs (CTIA, 2013), though while the U.S. government mandated that all mobile phones will be compliant in 2012, “…not all phones and operating

  17. The perfect message at the perfect moment.

    Science.gov (United States)

    Kalyanam, Kirthi; Zweben, Monte

    2005-11-01

    Marketers planning promotional campaigns ask questions to boost the odds that the messages will be accepted: Who should receive each message? What should be its content? How should we deliver it? The one question they rarely ask is, when should we deliver it? That's too bad, because in marketing, timing is arguably the most important variable of all. Indeed, there are moments in a customer's relationship with a business when she wants to communicate with that business because something has changed. If the company contacts her with the right message in the right format at the right time, there's a good chance of a warm reception. The question of "when" can be answered by a new computer-based model called "dialogue marketing," which is, to date, the highest rung on an evolutionary ladder that ascends from database marketing to relationship marketing to one-to-one marketing. Its principle advantages over older approaches are that it is completely interactive, exploits many communication channels, and is "relationship aware": that is, it continuously tracks every nuance of the customer's interaction with the business. Thus, dialogue marketing responds to each transition in that relationship at the moment the customer requires attention. Turning a traditional marketing strategy into a dialogue-marketing program is a straightforward matter. Begin by identifying the batch communications you make with customers, then ask yourself what events could trigger those communications to make them more timely. Add a question or call to action to each message and prepare a different treatment or response for each possible answer. Finally, create a series of increasingly urgent calls to action that kick in if the question or call to action goes unanswered by the customer. As dialogue marketing proliferates, it may provide the solid new footing that Madison Avenue seeks.

  18. Android-Stego: A Novel Service Provider Imperceptible MMS Steganography Technique Robust to Message Loss

    Directory of Open Access Journals (Sweden)

    Avinash Srinivasan

    2015-08-01

    Full Text Available Information hiding techniques, especially steganography, have been extensively researched for over two decades. Nonetheless, steganography on smartphones over cellular carrier networks is yet to be fully explored. Today, smartphones, which are at the epitome of ubiquitous and pervasive computing, make steganography an easily accessible covert communication channel. In this paper, we propose Android-Stego - a framework for steganography employing smart-phones. Android-Stego has been evaluated and confirmed to achieve covert communication over real world cellular service providers' communication networks such as Verizon and Sprint. A key contribution of our research presented in this paper is the benchmark results we have provided by analyzing real world cellular carriers network restrictions on MMS message size. We have also analyzed the actions the carriers take - such as compression and/or format conversion - on MMS messages that fall outside the established MMS communication norm, which varies for each service provider. Finally, We have used these benchmark results in implementing Android-Stego such that it is sensitive to carrier restrictions and robust to message loss.

  19. ZeroMQ: Messaging Made Simple

    CERN Multimedia

    CERN. Geneva

    2013-01-01

    Since its inception in 2007, ZeroMQ has defined a new product category of thin, fast, open source message transports. This little library has now grown into a large, vibrant community of projects tied together with standard protocols and APIs. Applications, written in any language, talk to each other over TCP, multicast, or inproc transports, using a single socket-based API, and a set of "patterns" (pub-sub, request-reply, dealer-router, pipeline). ZeroMQ handles message framing, batching, and I/O, but ignores aspects like serialization and persistence. By focussing on the essentials, and acting as a toolkit rather than a pre-packaged solution, ZeroMQ turns the complex problem of distributed computing into a relatively simple recipe. About the speaker Pieter Hintjens is a writer, programmer, and public speaker who has spent decades building large software systems, organizations, and businesses. He designed the Advanced Message Queuing Protocol (AMQP) in 2006 for JPMorganChase and left ...

  20. Mobile phone messaging for preventive health care.

    Science.gov (United States)

    Vodopivec-Jamsek, Vlasta; de Jongh, Thyra; Gurol-Urganci, Ipek; Atun, Rifat; Car, Josip

    2012-12-12

    Preventive health care promotes health and prevents disease or injuries by addressing factors that lead to the onset of a disease, and by detecting latent conditions to reduce or halt their progression. Many risk factors for costly and disabling conditions (such as cardiovascular diseases, cancer, diabetes, and chronic respiratory diseases) can be prevented, yet healthcare systems do not make the best use of their available resources to support this process. Mobile phone messaging applications, such as Short Message Service (SMS) and Multimedia Message Service (MMS), could offer a convenient and cost-effective way to support desirable health behaviours for preventive health care. To assess the effects of mobile phone messaging interventions as a mode of delivery for preventive health care, on health status and health behaviour outcomes. We searched: the Cochrane Central Register of Controlled Trials (CENTRAL, The Cochrane Library 2009, Issue 2), MEDLINE (OvidSP) (January 1993 to June 2009), EMBASE (OvidSP) (January 1993 to June 2009), PsycINFO (OvidSP) (January 1993 to June 2009), CINAHL (EbscoHOST) (January 1993 to June 2009), LILACS (January 1993 to June 2009) and African Health Anthology (January 1993 to June 2009).We also reviewed grey literature (including trial registers) and reference lists of articles. We included randomised controlled trials (RCTs), quasi-randomised controlled trials (QRCTs), controlled before-after (CBA) studies, and interrupted time series (ITS) studies with at least three time points before and after the intervention. We included studies using SMS or MMS as a mode of delivery for any type of preventive health care. We only included studies in which it was possible to assess the effects of mobile phone messaging independent of other technologies or interventions. Two review authors independently assessed all studies against the inclusion criteria, with any disagreements resolved by a third review author. Study design features

  1. Sentiment analysis to determine the impact of online messages on smokers' choices to use varenicline.

    Science.gov (United States)

    Cobb, Nathan K; Mays, Darren; Graham, Amanda L

    2013-12-01

    Social networks are a prominent component of online smoking cessation interventions. This study applied sentiment analysis-a data processing technique that codes textual data for emotional polarity-to examine how exposure to messages about the cessation drug varenicline affects smokers' decision making around its use. Data were from QuitNet, an online social network dedicated to smoking cessation and relapse prevention. Self-reported medication choice at registration and at 30 days was coded among new QuitNet registrants who participated in at least one forum discussion mentioning varenicline between January 31, 2005 and March 9, 2008. Commercially available software was used to code the sentiment of forum messages mentioning varenicline that occurred during this time frame. Logistic regression analyses examined whether forum message exposure predicted medication choice. The sample of 2132 registrants comprised mostly women (78.3%), white participants (83.4%), averaged 41.2 years of age (SD = 10.9), and smoked on average 21.5 (SD = 9.7) cigarettes/day. After adjusting for potential confounders, as exposure to positive varenicline messages outweighed negative messages, the odds of switching to varenicline (odds ratio = 2.05, 95% confidence interval = 1.66 to 2.54) and continuing to use varenicline (odds ratio = 2.46, 95% confidence interval = 1.96 to 3.10) statistically significantly increased. Sentiment analysis is a useful tool for analyzing text-based data to examine their impact on behavior change. Greater exposure to positive sentiment in online conversations about varenicline is associated with a greater likelihood that smokers will choose to use varenicline in a quit attempt.

  2. The influence of message framing, intention to quit smoking, and nicotine dependence on the persuasiveness of smoking cessation messages

    NARCIS (Netherlands)

    Moorman, M.; van den Putte, B.

    2008-01-01

    This study explores the combined effect of message framing, intention to quit smoking, and nicotine dependence on the persuasiveness of smoking cessation messages. Pre- and post-message measures of quit intention, attitude toward smoking cessation, and perceived behavioral control were taken in two

  3. Does perceived risk influence the effects of message framing? Revisiting the link between prospect theory and message framing

    NARCIS (Netherlands)

    Riet, J.P. van 't; Cox, A.D.; Cox, D.; Zimet, G.D.; Bruijn, G.J. de; Putte, B. van den; Vries, H. de; Werrij, M.Q.; Ruiter, R.A.C.

    2016-01-01

    Health-promoting messages can be framed in terms of the beneficial consequences of healthy behaviour (gain-framed messages) or the detrimental consequences of unhealthy behaviour (loss-framed messages). An influential notion holds that the perceived risk associated with the recommended behaviour

  4. Networking Projects around the United States.

    Science.gov (United States)

    Klinck, Nancy A., Ed.

    1990-01-01

    Reviews networking projects that have been developed by educational institutions and computer companies. Highlights include minicomputers that network personal computer workstations; voice mail messages; data processing systems; linking university databases; the National Science Foundation Network (NSFNET); a computer link between a high school…

  5. Trace Replay and Network Simulation Tool

    Energy Technology Data Exchange (ETDEWEB)

    2017-09-22

    TraceR Is a trace replay tool built upon the ROSS-based CODES simulation framework. TraceR can be used for predicting network performance and understanding network behavior by simulating messaging In High Performance Computing applications on interconnection networks.

  6. Short Message Service (SMS) Command and Control (C2) Awareness in Android-based Smartphones Using Kernel-Level Auditing

    Science.gov (United States)

    2012-06-14

    messages as they are sent from the baseband radio to the application processor. The design is successfully implemented on an HTC Nexus One Android...Device: HTC Nexus One . . . . . . . . . . . . . . . . . . . 31 3.4.2 Development Environment . . . . . . . . . . . . . . . . . . . . . . 33 3.4.3 Deploying... HTC Nexus One with Technical Specifications . . . . . . . . . . . . . . . . . 33 3.6 Anritsu MD8470 Signal Analyzer with Wireless Network Simulator

  7. The Effect of Patriotic Messages on Restaurant Tipping

    OpenAIRE

    Seiter, John S.; Gass, R. H.

    2005-01-01

    This study compared the effectiveness of 2 types of patriotic messages with a warmth/ ingratiation message and a control condition on restaurant tipping. Two female food servers waited on 100 parties eating dinner. When diners were finished with their meals, servers left them 1 of 4 messages on their checks: “Have a Nice Day,”“God Bless America,”“United We Stand,” or no message. Results indicated that parties who received the “United We Stand” message left significantly higher tips than did t...

  8. Manipulative Use of Short Messaging Service (SMS Text Messages by Nigerian Telecommunications Companies

    Directory of Open Access Journals (Sweden)

    Ayoola, Kehinde A.

    2014-02-01

    Full Text Available This paper is an application of Relevance Theory for the interpretation of short messaging service (SMS text messages emanating from Nigerian telecommunications companies to their subscribers. The aim of the research was to identify and describe the manipulative strategies employed by Nigerian telecommunications companies to induce subscribers to part with their money through sales promotion lotteries. 100 SMS texts were purposively extracted from the cell phones of randomly selected residents of Lagos Nigeria who had received promotional SMS text messages from three major Nigerian telecommunications companies. Using Sperber and Wilson's Relevance Theory (1995 as its theoretical framework, the paper described the manipulative use of SMS by Nigerian telecommunications companies. The analysis revealed that SMS text messages were encoded to achieve maximization of relevance through explicature and implicature; contextual implication and strengthening; and the reduction of processing effort through violating the maxim of truthfulness and the creative use of graphology. The paper concludes that SMS text-messages were used manipulatively by Nigerian telecommunications companies to earn indirect income from sales promotion lottery.

  9. Mobile Messaging Services-Based Personal Electrocardiogram Monitoring System

    Directory of Open Access Journals (Sweden)

    Ashraf A. Tahat

    2009-01-01

    Full Text Available A mobile monitoring system utilizing Bluetooth and mobile messaging services (MMS/SMSs with low-cost hardware equipment is proposed. A proof of concept prototype has been developed and implemented to enable transmission of an Electrocardiogram (ECG signal and body temperature of a patient, which can be expanded to include other vital signs. Communication between a mobile smart-phone and the ECG and temperature acquisition apparatus is implemented using the popular personal area network standard specification Bluetooth. When utilizing MMS for transmission, the mobile phone plots the received ECG signal and displays the temperature using special application software running on the client mobile phone itself, where the plot can be captured and saved as an image before transmission. Alternatively, SMS can be selected as a transmission means, where in this scenario, dedicated application software is required at the receiving device. The experimental setup can be operated for monitoring from anywhere in the globe covered by a cellular network that offers data services.

  10. Engineered cell-cell communication via DNA messaging

    Directory of Open Access Journals (Sweden)

    Ortiz Monica E

    2012-09-01

    Full Text Available Abstract Background Evolution has selected for organisms that benefit from genetically encoded cell-cell communication. Engineers have begun to repurpose elements of natural communication systems to realize programmed pattern formation and coordinate other population-level behaviors. However, existing engineered systems rely on system-specific small molecules to send molecular messages among cells. Thus, the information transmission capacity of current engineered biological communication systems is physically limited by specific biomolecules that are capable of sending only a single message, typically “regulate transcription.” Results We have engineered a cell-cell communication platform using bacteriophage M13 gene products to autonomously package and deliver heterologous DNA messages of varying lengths and encoded functions. We demonstrate the decoupling of messages from a common communication channel via the autonomous transmission of various arbitrary genetic messages. Further, we increase the range of engineered DNA messaging across semisolid media by linking message transmission or receipt to active cellular chemotaxis. Conclusions We demonstrate decoupling of a communication channel from message transmission within engineered biological systems via the autonomous targeted transduction of user-specified heterologous DNA messages. We also demonstrate that bacteriophage M13 particle production and message transduction occurs among chemotactic bacteria. We use chemotaxis to improve the range of DNA messaging, increasing both transmission distance and communication bit rates relative to existing small molecule-based communication systems. We postulate that integration of different engineered cell-cell communication platforms will allow for more complex spatial programming of dynamic cellular consortia.

  11. TXT@WORK: pediatric hospitalists and text messaging.

    Science.gov (United States)

    Kuhlmann, Stephanie; Ahlers-Schmidt, Carolyn R; Steinberger, Erik

    2014-07-01

    Many studies assess provider-patient communication through text messaging; however, minimal research has addressed communication among physicians. The purpose of this study was to evaluate the use of text messaging by pediatric hospitalists. A brief, anonymous, electronic survey was distributed through the American Academy of Pediatrics Section on Hospital Medicine Listserv in February 2012. Survey questions assessed work-related text messaging. Of the 106 pediatric hospitalist respondents, 97 met inclusion criteria. Most were female (73%) and had been in practice messages, some (12%) more than 10 times per shift. More than half (53%) received work-related text messages when not at work. When asked to identify all potential work recipients, most often sent work-related text messages to other pediatric hospitalists (64%), fellows or resident physicians (37%), and subspecialists/consulting physicians (28%). When asked their preferred mode for brief communication, respondents' preferences varied. Many (46%) respondents worried privacy laws can be violated by sending/receiving text messages, and some (30%) reported having received protected health information (PHI) through text messages. However, only 11% reported their institution offered encryption software for text messaging. Physicians were using text messaging as a means of brief, work-related communication. Concerns arose regarding transfer of PHI using unsecure systems and work-life balance. Future research should examine accuracy and effectiveness of text message communication in the hospital, as well as patient privacy issues.

  12. Radio In Social Messaging Environment and Regulation

    OpenAIRE

    Judhariksawan

    2016-01-01

    The Internet has changed the world. At the same time, the Internet established a revolutionary open model for its own development and governance, encompassing all stakeholders, including broadcasting radio station. Fundamentally, the Internet is a ???network of networks??? whose protocols are designed to allow networks to interoperate. In the beginning, these networks represented different academic, government, and research communities whose members needed to cooperate to de...

  13. 75 FR 82410 - Advisory Board for Exceptional Children

    Science.gov (United States)

    2010-12-30

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Education... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Albuquerque, New... Act of 2004 (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet on...

  14. 77 FR 28897 - Advisory Board for Exceptional Children

    Science.gov (United States)

    2012-05-16

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Affairs... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Albuquerque, New... Act of 2004 (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet on...

  15. 77 FR 47873 - Advisory Board for Exceptional Children

    Science.gov (United States)

    2012-08-10

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Affairs... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Washington, DC The... (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet on Thursday, September...

  16. 75 FR 50780 - Advisory Board for Exceptional Children

    Science.gov (United States)

    2010-08-17

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Affairs... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Washington, DC. The... (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet on Thursday, September...

  17. 76 FR 40929 - Advisory Board for Exceptional Children

    Science.gov (United States)

    2011-07-12

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Affairs... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Tampa, Florida. The... (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet on Sunday, September...

  18. 77 FR 16062 - Advisory Board for Exceptional Children

    Science.gov (United States)

    2012-03-19

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Affairs... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Albuquerque, New... Act of 2004 (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet on...

  19. 78 FR 42105 - Advisory Board for Exceptional Children

    Science.gov (United States)

    2013-07-15

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Affairs... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Albuquerque, New... Act of 2004 (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet on...

  20. 76 FR 17965 - Advisory Board for Exceptional Children

    Science.gov (United States)

    2011-03-31

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Affairs... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Riverside... Act of 2004 (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet on...

  1. 77 FR 70807 - Advisory Board for Exceptional Children

    Science.gov (United States)

    2012-11-27

    ... Bureau of Indian Affairs Advisory Board for Exceptional Children AGENCY: Bureau of Indian Affairs... Advisory Board for Exceptional Children (Advisory Board) will hold its next meeting in Washington, DC. The... (IDEA) for Indian children with disabilities. DATES: The Advisory Board will meet on Thursday, January...

  2. 49 CFR 604.20 - Effect of an advisory opinion.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Effect of an advisory opinion. 604.20 Section 604... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CHARTER SERVICE Advisory Opinions and Cease and Desist Orders § 604.20 Effect of an advisory opinion. (a) An advisory opinion represents the formal position of FTA on a...

  3. 49 CFR 604.18 - Request for an advisory opinion.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Request for an advisory opinion. 604.18 Section... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CHARTER SERVICE Advisory Opinions and Cease and Desist Orders § 604.18 Request for an advisory opinion. (a) An interested party may request an advisory opinion from the...

  4. 76 FR 36102 - Biomass Research and Development Technical Advisory Committee

    Science.gov (United States)

    2011-06-21

    ... replaced in June 2008 by Section 9008 of the Food, Conservation and Energy Act of 2008 (FCEA) [Pub. L. 110... Efficiency and Renewable Energy Biomass Research and Development Technical Advisory Committee AGENCY: Energy... Technical Advisory Committee (Technical Advisory Committee). DATES: The deadline for Technical Advisory...

  5. 49 CFR 95.7 - Industry advisory committees: Membership.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Industry advisory committees: Membership. 95.7 Section 95.7 Transportation Office of the Secretary of Transportation ADVISORY COMMITTEES § 95.7 Industry advisory committees: Membership. Each industry advisory committee must be reasonably representative of the...

  6. 76 FR 65750 - Aerospace Safety Advisory Panel; Charter Renewal

    Science.gov (United States)

    2011-10-24

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Charter Renewal AGENCY: National Aeronautics and... Aerospace Safety Advisory Panel. SUMMARY: Pursuant to sections 14(b)(1) and 9(c) of the Federal Advisory... of the NASA Aerospace Safety Advisory Panel is in the public interest in connection with the...

  7. 75 FR 51026 - Environmental Management Advisory Board

    Science.gov (United States)

    2010-08-18

    ... Environmental Management Advisory Board AGENCY: Department of Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Environmental Management Advisory Board (EMAB). The Federal... Assistant Secretary for Environmental Management (EM) with advice and recommendations on corporate issues...

  8. 77 FR 4556 - Environmental Management Advisory Board

    Science.gov (United States)

    2012-01-30

    ... Environmental Management Advisory Board AGENCY: Office of Environmental Management, Department of Energy. ACTION... hereby given that the Environmental Management Advisory Board will be renewed for a two-year period... Environmental Management (EM) on a broad range of corporate issues affecting the EM program. These issues...

  9. 77 FR 74661 - Open Internet Advisory Committee

    Science.gov (United States)

    2012-12-17

    ... COMMISSION Open Internet Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date, time, and agenda of the Open Internet Advisory Committee (Committee). The Committee was established to track and evaluate the effects of the Commission's...

  10. 78 FR 16852 - Open Internet Advisory Committee

    Science.gov (United States)

    2013-03-19

    ... COMMISSION Open Internet Advisory Committee AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date, time, and agenda of the Open Internet Advisory Committee (Committee). The Committee was established to track and evaluate the effects of the Commission's...

  11. 78 FR 54680 - NASA Federal Advisory Committees

    Science.gov (United States)

    2013-09-05

    ... specific entity of interest, i.e., either the Council or one of its eight (8) Committees. Aerospace Safety Advisory Panel--The Aerospace Safety Advisory Panel provides advice and recommendations to the NASA.... space- based PNT policy, planning, program management, and funding profiles in relation to the current...

  12. 78 FR 37536 - Methane Hydrate Advisory Committee

    Science.gov (United States)

    2013-06-21

    ... meeting. SUMMARY: This notice announces a meeting of the Methane Hydrate Advisory Committee. The Federal... of the Methane Hydrate Advisory Committee is to provide advice on potential applications of methane... Department of Energy's Methane Hydrate Research and Development Program. Tentative Agenda: The agenda will...

  13. 76 FR 43651 - Forestry Research Advisory Council

    Science.gov (United States)

    2011-07-21

    ... Forest Service Forestry Research Advisory Council AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Forestry Research Advisory Council will meet in Washington DC August 16-17, 2011. The purpose of the meeting is to discuss emerging issues in forestry research. DATES: The meeting will be held...

  14. 75 FR 46903 - Forestry Research Advisory Council

    Science.gov (United States)

    2010-08-04

    ... Forest Service Forestry Research Advisory Council AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Forestry Research Advisory Council will meet in Washington, DC September 8-9, 2010. The purpose of the meeting is to discuss emerging issues in forestry research. DATES: The meeting will be held...

  15. 77 FR 26734 - Forestry Research Advisory Council

    Science.gov (United States)

    2012-05-07

    ... Forest Service Forestry Research Advisory Council AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The Forestry Research Advisory Council will meet in Washington, DC, on June 6-7, 2012. The purpose of the meeting is to discuss emerging issues in forestry research. DATES: The meeting will be held...

  16. 78 FR 74174 - Humanities Panel Advisory Committee

    Science.gov (United States)

    2013-12-10

    ... ARTS AND THE HUMANITIES Humanities Panel Advisory Committee AGENCY: National Endowment for the Humanities. ACTION: Notice of Charter Renewal for Humanities Panel Advisory Committee. SUMMARY: Pursuant to... CFR 102-3.65, the National Endowment for the Humanities (NEH) gives notice that the Charter for the...

  17. 75 FR 69698 - Invasive Species Advisory Committee

    Science.gov (United States)

    2010-11-15

    ..., notice is hereby given of meetings of the Invasive Species Advisory Committee (ISAC). Comprised of 30.... The full ISAC will also consider a white paper entitled, Invasive Species and Climate Change, as drafted by the ISAC Task Team on Climate Change. DATES: Meeting of the Invasive Species Advisory Committee...

  18. 39 CFR 10.2 - Advisory service.

    Science.gov (United States)

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Advisory service. 10.2 Section 10.2 Postal Service UNITED STATES POSTAL SERVICE THE BOARD OF GOVERNORS OF THE U.S. POSTAL SERVICE RULES OF CONDUCT FOR POSTAL SERVICE GOVERNORS (ARTICLE X) § 10.2 Advisory service. (a) The General Counsel is the Ethical...

  19. 78 FR 76599 - Nuclear Energy Advisory Committee

    Science.gov (United States)

    2013-12-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Nuclear Energy Advisory Committee AGENCY: Office of Nuclear Energy, Department of Energy. ACTION: Notice of... that the Nuclear Energy Advisory Committee (NEAC) will be renewed for a two-year period beginning on...

  20. 78 FR 70932 - Nuclear Energy Advisory Committee

    Science.gov (United States)

    2013-11-27

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Nuclear Energy Advisory Committee AGENCY: Office of Nuclear Energy, Department of Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Nuclear Energy Advisory Committee (NEAC). The...

  1. 78 FR 29125 - Nuclear Energy Advisory Committee

    Science.gov (United States)

    2013-05-17

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Nuclear Energy Advisory Committee AGENCY: Office of Nuclear Energy, Department of Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Nuclear Energy Advisory Committee (NEAC). Federal...

  2. 77 FR 49441 - Electricity Advisory Committee

    Science.gov (United States)

    2012-08-16

    ... Electricity Advisory Committee AGENCY: Office of Electricity Delivery and Energy Reliability, Department of... that the Electricity Advisory ] Committee's (EAC) charter has been renewed for a two-year period... Secretary for Electricity Delivery and Energy Reliability on programs to modernize the Nation's electric...

  3. 76 FR 56454 - Consumer Advisory Committee Meeting

    Science.gov (United States)

    2011-09-13

    ... COMMISSION Consumer Advisory Committee Meeting AGENCY: Federal Communications Commission. ACTION: Notice. SUMMARY: The Commission announces the next meeting date and agenda of its Consumer Advisory Committee (Committee). The purpose of the Committee is to make recommendations to the Commission regarding consumer...

  4. 77 FR 41808 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-07-16

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  5. 78 FR 26399 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-05-06

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meeting of the Arts Advisory Panel to the National Council on the Arts will be held by teleconference at...

  6. 77 FR 13154 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-03-05

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice--meeting. Pursuant to Section 10(a)(2) of the Federal Advisory Committee Act (Pub. L. 92-463), as amended, notice is hereby given that a meeting of the Arts...

  7. 77 FR 67836 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-11-14

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  8. 77 FR 49026 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-08-15

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  9. 78 FR 64026 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-10-25

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meeting SUMMARY: Pursuant to Section 10(a)(2) of the... of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks Center...

  10. 78 FR 68099 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-11-13

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meeting. SUMMARY: Pursuant to Section 10(a)(2) of...- one meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy...

  11. 78 FR 28244 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-05-14

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meetings SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  12. 75 FR 56146 - Arts Advisory Panel; Meetings

    Science.gov (United States)

    2010-09-15

    ... ARTS AND THE HUMANITIES National Endowment for the Arts Arts Advisory Panel; Meetings Pursuant to... given that four meetings of the Arts Advisory Panel to the National Council on the Arts will be held at... are approximate): Arts Education (application review): October 4-5, 2010 in Room 716. A portion of...

  13. 78 FR 17942 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-03-25

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meetings. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  14. 77 FR 13367 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-03-06

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... of the Arts Advisory Panel to the National Council on the Arts will be held by teleconference at the...

  15. 78 FR 50451 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-08-19

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meetings. SUMMARY: Pursuant to Section 10(a)(2) of... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  16. 78 FR 42982 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-07-18

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meetings SUMMARY: Pursuant to Section 10(a)(2) of... the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks Center...

  17. 78 FR 21978 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-04-12

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  18. 77 FR 27803 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-05-11

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  19. 76 FR 50499 - Arts Advisory Panel

    Science.gov (United States)

    2011-08-15

    ... ARTS AND THE HUMANITIES National Endowment for the Arts Arts Advisory Panel Pursuant to Section 10(a)(2... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks... financial assistance under the National Foundation on the Arts and the Humanities Act of 1965, as amended...

  20. 77 FR 75672 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-12-21

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  1. 78 FR 38410 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-06-26

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meetings. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  2. 78 FR 59978 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-09-30

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  3. 76 FR 23845 - Arts Advisory Panel

    Science.gov (United States)

    2011-04-28

    ... ARTS AND THE HUMANITIES National Endowment for the Arts Arts Advisory Panel Pursuant to Section 10(a)(2... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks..., evaluation, and recommendations on financial assistance under the National Foundation on the Arts and the...

  4. 78 FR 76660 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-12-18

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of Meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  5. 77 FR 56875 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-09-14

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held by teleconference from...

  6. 78 FR 5213 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2013-01-24

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  7. 77 FR 22613 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-04-16

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and the Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  8. 77 FR 35067 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-06-12

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  9. 77 FR 61643 - Arts Advisory Panel Meeting

    Science.gov (United States)

    2012-10-10

    ... ARTS AND THE HUMANITIES Arts Advisory Panel Meeting AGENCY: National Endowment for the Arts, National Foundation on the Arts and Humanities. ACTION: Notice of meeting. SUMMARY: Pursuant to Section 10(a)(2) of... meetings of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks...

  10. 76 FR 3677 - Arts Advisory Panel

    Science.gov (United States)

    2011-01-20

    ... ARTS AND THE HUMANITIES National Endowment for the Arts Arts Advisory Panel Pursuant to Section 10(a)(2... meeting of the Arts Advisory Panel to the National Council on the Arts will be held at the Nancy Hanks..., discussion, evaluation, and recommendations on financial assistance under the National Foundation on the Arts...

  11. 75 FR 5629 - NASA Advisory Council; Meeting

    Science.gov (United States)

    2010-02-03

    ... SPACE ADMINISTRATION NASA Advisory Council; Meeting AGENCY: National Aeronautics and Space... NASA Advisory Council. DATES: Thursday, February 18, 2010, 9 a.m.-5 p.m. EST; Friday, February 19, 2010, 9 a.m.-1 p.m., EST. ADDRESSES: NASA Headquarters, 300 E Street, SW., Washington, DC 20456, James E...

  12. 76 FR 4133 - NASA Advisory Council; Meeting

    Science.gov (United States)

    2011-01-24

    ... SPACE ADMINISTRATION NASA Advisory Council; Meeting AGENCY: National Aeronautics and Space... NASA Advisory Council. DATES: Thursday, February 10, 2011, 8 a.m.-5 p.m., Local Time. Friday, February 11, 2011, 8 a.m.-12 p.m., Local Time. ADDRESSES: NASA Headquarters, 300 E Street, SW., Room 9H40...

  13. 77 FR 16894 - Financial Research Advisory Committee

    Science.gov (United States)

    2012-03-22

    ... interest to establish, under the provisions of the Federal Advisory Committee Act, the Financial Research... biography or resume. ] Some members of the Committee may be required to adhere to the conflict of interest... Financial Research Advisory Committee AGENCY: Office of Financial Research, Treasury. ACTION: Notice of...

  14. 77 FR 3233 - Marine Fisheries Advisory Committee

    Science.gov (United States)

    2012-01-23

    ... RIN 0648-XA949 Marine Fisheries Advisory Committee AGENCY: National Marine Fisheries Service (NMFS... Fisheries Advisory Committee (MAFAC). The members will discuss and provide advice on issues outlined in the... Fisheries, National Marine Fisheries Service. [FR Doc. 2012-1263 Filed 1-20-12; 8:45 am] BILLING CODE 3510...

  15. 75 FR 44770 - Marine Fisheries Advisory Committee

    Science.gov (United States)

    2010-07-29

    ... National Oceanic and Atmospheric Administration RIN 0648-XX87 Marine Fisheries Advisory Committee AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce... of a forthcoming meeting of the Marine Fisheries Advisory Committee (MAFAC). The members will discuss...

  16. 77 FR 46733 - Marine Fisheries Advisory Committee

    Science.gov (United States)

    2012-08-06

    ... National Oceanic and Atmospheric Administration RIN 0648-XC145 Marine Fisheries Advisory Committee AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce... of a forthcoming meeting of the Marine Fisheries Advisory Committee (MAFAC). The members will discuss...

  17. 76 FR 14379 - Marine Fisheries Advisory Committee

    Science.gov (United States)

    2011-03-16

    ... National Oceanic and Atmospheric Administration RIN 0648-XA265 Marine Fisheries Advisory Committee AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce... of a forthcoming meeting of the Marine Fisheries Advisory Committee (MAFAC). The members will discuss...

  18. CDC MessageWorks: Designing and Validating a Social Marketing Tool to Craft and Defend Effective Messages.

    Science.gov (United States)

    Cole, Galen E; Keller, Punam A; Reynolds, Jennifer; Schaur, Michelle; Krause, Diane

    2016-03-01

    The Centers for Disease Control and Prevention's Division of Cancer Prevention and Control, in partnership with Oak Ridge Associated Universities, designed an online social marketing strategy tool, MessageWorks, to help health communicators effectively formulate messages aimed at changing health behaviors and evaluate message tactics and audience characteristics. MessageWorks is based on the advisor for risk communication model that identifies 10 variables that can be used to predict target audience intentions to comply with health recommendations. This article discusses the value of the MessageWorks tool to health communicators and to the field of social marketing by (1) describing the scientific evidence supporting use of MessageWorks to improve health communication practice and (2) summarizing how to use MessageWorks and interpret the results it produces.

  19. 75 FR 66759 - Science Advisory Board Staff Office; Notification of a Public Meeting of the Science Advisory...

    Science.gov (United States)

    2010-10-29

    ... AGENCY Science Advisory Board Staff Office; Notification of a Public Meeting of the Science Advisory.... SUMMARY: The EPA Science Advisory Board (SAB) Staff Office announces a public meeting of the SAB Nutrient... Sanzone, Designated Federal Officer (DFO), EPA Science Advisory Board Staff Office (1400R), U.S...

  20. 75 FR 48327 - Science Advisory Board Staff Office; Notification of a Public Meeting of the Advisory Council on...

    Science.gov (United States)

    2010-08-10

    ... AGENCY Science Advisory Board Staff Office; Notification of a Public Meeting of the Advisory Council on.... SUMMARY: The EPA Science Advisory Board (SAB) Staff Office announces a public meeting of the Advisory... Staff Office (1400R), U.S. Environmental Protection Agency, 1200 Pennsylvania Avenue, NW., Washington...

  1. Getting your message out with social marketing.

    Science.gov (United States)

    Manoff, R K

    1997-09-01

    This article was based on a speech presented at a Plenary Session of the 1996 Annual Meeting of the American Society of Tropical Medicine and Hygiene. The address describes the nature of social marketing with examples and some lessons learned in developing countries. The earliest social marketers were Moses with the Ten Commandments of God and Indian religious authorities with fertility motifs inscribed on temple walls. Modern marketers of beer and snack food preempted the ancients and made social marketing more ingenious. The strategy shifted to supplying a product to satisfy a consumer want. Messages became a two-way process that minimized feedback shock. Focus groups were used to probe consumers' thoughts. Research must probe the total environment of the "problem." In Brazil, breast feeding promotions revealed that the perceived problem may not be the real problem, and there was no single magic solution. Most tropical disease prevention approaches do not rely on multistage strategies. The oral rehydration therapy (ORT) strategy became a world-wide model when strategists realized that the formula had to be easy to remember, diarrhea had to be recognized as a disease, and the function of ORT had to be clearly defined. The Bangladesh Social Marketing Campaign was successful in getting men to discuss family planning with their wives and establishing the family planning worker as a heroine. Effective messages must uncover points of resistance to the message. Public health advances in the 19th century were due to social policy to improve water supply, sanitation, and nutrition. The iodization of salt in Ecuador was possible with political will, public awareness, redirection of perception, and motivation of demand. Social marketing resources exist in all countries nowadays. Only medical and scientific professionals can promote concern about tropical diseases and raise the prevention priority on the public agenda.

  2. Electronic folklore among teenagers: SMS messages

    Directory of Open Access Journals (Sweden)

    Cvjetićanin Tijana

    2006-01-01

    Full Text Available The development of ICT media made way for a new form of folklore communication. Newly developed media, such as mobile phones, make it possible for their users to participate in electronically mediated communication, thus approaching the form of oral communication. The exchange of special type of SMS text messages represents a new way of transmitting contemporary folklore short forms. These messages use poetic language, they have standard style themes, patterns and formulas, and they form different genres and categories corresponding with already existing familiar folklore forms. The communication process that happens during the exchange of these messages also has folklore’s characteristics: it takes place within small groups, the communication is informal, the texts circulate in chain style, and undergo different transformation which generates the making of variants, etc. This form of electronic folklore is especially popular among teenagers, where it’s social functions and meanings are also most emphasized. Within this population, it adds to an older tradition of children’s written folklore poetry albums. Like poetry albums, SMS exchange influences the development of girls’ gender identity, providing also a socially defined channel for contacts between the sexes. It also functions as a mechanism of socialization and stratification within the group. At the same time, it creates a new field of meaning, which derives from the very media’s novelty and significance. In this sense, the exchange of SMS represents a symbolic act of acknowledging one’s belonging to the group of mobile telephone users. In this way, a new phenomenon is being symbolically processed through a new form of folklore.

  3. The California Earthquake Advisory Plan: A history

    Science.gov (United States)

    Roeloffs, Evelyn A.; Goltz, James D.

    2017-01-01

    Since 1985, the California Office of Emergency Services (Cal OES) has issued advisory statements to local jurisdictions and the public following seismic activity that scientists on the California Earthquake Prediction Evaluation Council view as indicating elevated probability of a larger earthquake in the same area during the next several days. These advisory statements are motivated by statistical studies showing that about 5% of moderate earthquakes in California are followed by larger events within a 10-km, five-day space-time window (Jones, 1985; Agnew and Jones, 1991; Reasenberg and Jones, 1994). Cal OES issued four earthquake advisories from 1985 to 1989. In October, 1990, the California Earthquake Advisory Plan formalized this practice, and six Cal OES Advisories have been issued since then. This article describes that protocol’s scientific basis and evolution.

  4. Neuroscience and education: myths and messages.

    Science.gov (United States)

    Howard-Jones, Paul A

    2014-12-01

    For several decades, myths about the brain - neuromyths - have persisted in schools and colleges, often being used to justify ineffective approaches to teaching. Many of these myths are biased distortions of scientific fact. Cultural conditions, such as differences in terminology and language, have contributed to a 'gap' between neuroscience and education that has shielded these distortions from scrutiny. In recent years, scientific communications across this gap have increased, although the messages are often distorted by the same conditions and biases as those responsible for neuromyths. In the future, the establishment of a new field of inquiry that is dedicated to bridging neuroscience and education may help to inform and to improve these communications.

  5. Multimodality of filmic message in the subtitling

    Directory of Open Access Journals (Sweden)

    Paulina Borowczyk

    2016-03-01

    Full Text Available Audiovisual programs are meant to be seen and heard simultaneously. Screen translators have to take the verbal, acoustic and visual elements of audiovisual works into consideration. However they translate only the verbal content of the message. In the following article we focus on one of the main modalities for audiovisual translation, namely the subtitling. Our aim is to describe the specificity of screen translation and to think about the impact of subtitling process on the final product, that is on translation. We will show how translators take advantage of the presence of the verbal (dialogues and the visual (screen codes with the aim of reducing an original text.

  6. Polymorphic Endpoint Types for Copyless Message Passing

    Directory of Open Access Journals (Sweden)

    Viviana Bono

    2011-07-01

    Full Text Available We present PolySing#, a calculus that models process interaction based on copyless message passing, in the style of Singularity OS. We equip the calculus with a type system that accommodates polymorphic endpoint types, which are a variant of polymorphic session types, and we show that well-typed processes are free from faults, leaks, and communication errors. The type system is essentially linear, although linearity alone may leave room for scenarios where well-typed processes leak memory. We identify a condition on endpoint types that prevents these leaks from occurring.

  7. Hypertext: Improved Capability for Shipboard Naval Messages

    Science.gov (United States)

    1989-09-01

    INFO SAMPLE CRUD LINK IS ACTIVATED CAUSING THIS MESSAGE TO BE UNCLAS //N03030// PRESENTED IN A WINDOW ON THE SCREEN. SUBJ: SAMPLE NAVAL M 11 A. ¢ANPL E...structure for subnetworks that match a given pattern . (Halasz, 1988, p. 842) This would be a useful technique in limiting the scope of the search and...several categories to 64 find desired information. Pattern matching or search/query fails if the desired node uses a synonym or if the search identifies a

  8. Counselling young cannabis users by text message

    DEFF Research Database (Denmark)

    Laursen, Ditte

    2010-01-01

    factual information to advice and counselling. The messages prompt reflection and awareness among the recipients, and their repetitive, serial nature plays a significant part in the process of change. This is especially true of the young people whose use of cannabis is recreational. For them, the SMS......This article presents the results of a study of two SMS services aimed at providing young people with information on cannabis and helping them to reduce their consumption of the drug. The attitude of the 12 participants in the study towards the SMS services is generally positive, but they prefer...

  9. Starting Off on the Best Foot: A Review of Message Framing and Message Tailoring, and Recommendations for the Comprehensive Messaging Strategy for Sustained Behavior Change.

    Science.gov (United States)

    Pope, J Paige; Pelletier, Luc; Guertin, Camille

    2017-06-16

    Health promotion programs represent a salient means through which physical activity promoters can cultivate positive health behavior change and maintenance. The messages communicated within these programs serve as an essential component as they are often used to convey valuable information, resources, or tools that facilitate health behavior initiation and sustained engagement. Identifying the most effective way to communicate health promotion information is, therefore, of considerable importance to ensuring that people not only attend to these messages, but also connect with and internalize the information conveyed within them. This paper was written to (1) summarize and evaluate the most prominent reviewed research approaches of message framing and tailoring to message design; and (2) offer a comprehensive messaging strategy to promote sustained health behavior change. A review of the literature demonstrated that a messaging strategy that has consistently led to healthy behavior change has yet to be identified. Furthermore, scholars have articulated that a multi-theoretical approach that places emphasis on facilitating motivation and healthy behavior change needs to be employed. Thus, this paper proposes and provides recommendations for employing the Comprehensive Messaging Strategy for Sustained Behavior Change (CMSSBC), which advocates tailoring messages to peoples' stage of change and framing them to focus on self-determined motives and intrinsic goals.

  10. Research on Innovating, Applying Multiple Paths Routing Technique Based on Fuzzy Logic and Genetic Algorithm for Routing Messages in Service - Oriented Routing

    Directory of Open Access Journals (Sweden)

    Nguyen Thanh Long

    2015-02-01

    Full Text Available MANET (short for Mobile Ad-Hoc Network consists of a set of mobile network nodes, network configuration changes very fast. In content based routing, data is transferred from source node to request nodes is not based on destination addresses. Therefore, it is very flexible and reliable, because source node does not need to know destination nodes. If We can find multiple paths that satisfies bandwidth requirement, split the original message into multiple smaller messages to transmit concurrently on these paths. On destination nodes, combine separated messages into the original message. Hence it can utilize better network resources, causes data transfer rate to be higher, load balancing, failover. Service Oriented Routing is inherited from the model of content based routing (CBR, combined with several advanced techniques such as Multicast, multiple path routing, Genetic algorithm to increase the data rate, and data encryption to ensure information security. Fuzzy logic is a logical field study evaluating the accuracy of the results based on the approximation of the components involved, make decisions based on many factors relative accuracy based on experimental or mathematical proof. This article presents some techniques to support multiple path routing from one network node to a set of nodes with guaranteed quality of service. By using these techniques can decrease the network load, congestion, use network resources efficiently.

  11. 47 CFR 11.20 - State Relay Network.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false State Relay Network. 11.20 Section 11.20... Network. This network is composed of State Relay (SR) sources, leased common carrier communications facilities or any other available communication facilities. The network distributes State EAS messages...

  12. Adaptive Beaconing in Mobility Aware Clustering Based MAC Protocol for Safety Message Dissemination in VANET

    Directory of Open Access Journals (Sweden)

    Nishu Gupta

    2017-01-01

    Full Text Available Majority of research contributions in wireless access in vehicular environment (WAVE/IEEE 802.11p standard focus on life critical safety-related applications. These applications require regular status update of vehicle’s position referred to as beaconing. Periodic beaconing in vehicle to vehicle communication leads to severe network congestion in the communication channel. The condition worsens under high vehicular density where it impacts reliability and upper bound latency of safety messages. In this paper, WAVE compliant enhancement to the existing IEEE 802.11p protocol is presented which targets prioritized delivery of safety messages while simultaneously provisioning the dissemination of nonsafety messages. Proposed scheme relies on dynamic generation of beacons to mitigate channel congestion and inefficient bandwidth utilization by reducing transmission frequency of beacons. Through the use of clustering mechanism, different beaconing frequencies and different data transmission rates are assigned to prioritize vehicular mobility. Through extensive simulation results, the performance of the proposed approach is evaluated in terms of a wide range of quality of service (QoS parameters for two different transmission ranges. Results show that the proposed protocol provides significant enhancement and stability of the clustered topology in vehicular ad hoc network over existing standard and other protocols with similar applications.

  13. Persuasiveness of Anti-Smoking Messages: Self-Construal and Message Focus

    Science.gov (United States)

    Yang, Bo; Nan, Xiaoli; Zhao, Xinyan

    2017-01-01

    Purpose: The purpose of this paper is to examine the role of independent vs interdependent self-construal in non-smokers' responses to an anti-smoking message that focuses on either personal or relational consequences of smoking. Design/methodology/approach: Two web-based experimental studies were conducted among US college non-smokers. In the…

  14. Source entitativity and the elaboration of persuasive messages: the roles of perceived efficacy and message discrepancy.

    Science.gov (United States)

    Clark, Jason K; Wegener, Duane T

    2009-07-01

    Compared with nonentitative groups, entitative targets are considered to elicit more elaborative processing because of the singularity or unity they represent. However, when groups serve as sources of persuasive messages, other dynamics may operate. The current research suggests that entitativity is intrinsically linked to perceptions of a group's efficacy related to the advocacy, and this efficacy combines with the position of the appeal to determine message elaboration. When messages are counterattitudinal, entitative (efficacious) sources should elicit greater processing than nonentitative groups because of concern that the entitative sources may be more likely to bring about the negative outcomes proposed. However, when appeals are proattitudinal, sources low in entitativity (nonefficacious) should initiate more elaboration due to concern that they may be unlikely to facilitate the positive outcomes proposed. These hypotheses were supported in a series of studies. Preliminary studies established the entitativity-efficacy relation (Studies 1A and 1B). Primary persuasion studies showed that manipulations of source entitativity (Studies 2 and 3) and source efficacy (Studies 4A and 4B) have opposite effects on processing as a function of message discrepancy. (PsycINFO Database Record (c) 2009 APA, all rights reserved).

  15. Comics: a medium for today's development messages.

    Science.gov (United States)

    Opilas, E A

    1978-03-01

    Filipino illustrated magazines, or the comics, may yet prove to be the most effective media, if not the most effective, for spreading the country's development messages. Long criticized by intellectuals and the social elite, the comics have been grossly underrated in their potential to inform, persuade, and even influence the life-style of the people. The government's Commission on Population (Popcom) has developed an information-education-communication program using the comics, among other media, to disseminate stories on family planning, responsible parenthood, and related topics. Its best quality is popular appeal, and for publishers and distribution outlets, the comics provide good business. A review of these materials shows that their themes reflect the following topics or issues: 1) population trends and consequences; 2) socioeconomic benefits of family planning; 3) customs which influence family planning; 4) family planning concepts; 5) family planning methods; 6) human sexuality and reproduction; 7) the husband-wife relationship; 8) guides for family planning motivation or communication; and 9) guides for teaching family planning. The materials were developed with 4 qualities in mind so as to attract audience or reader interest: simplicity, familiarity, realism, and attractiveness of materials. The consensus is that in the comics, population and development agencies may have found a "secret weapon" in getting these messages across, and that this new-found use for the illustrated magazines may be giving them a new respectability without in any way diminishing their popular appeal.

  16. Constructing messages to extraterrestrials: an exosemiotic perspective

    Science.gov (United States)

    Vakoch, Douglas A.

    Discussions of constructing messages for communication with extraterrestrials have tended to fall into one of two extremes. The dominant position among astronomers and physicists is that conveying information between two civilizations will be relatively straightforward because both species will share basic conceptions of mathematics and science. Scholars in the humanities and social sciences typically contend the opposite: that even mathematics and science as we know them may be specific to humans, and that it may be impossible to develop systems of communication across species. A position between these two extremes is advanced in this paper. The "Incommensurability Problem" might be overcome by sending transmissions simulating natural phenomena themselves, rather than particular models of these phenomena. A semiotic analysis of the various possibilities for representing these phenomena suggests that icons, which bear physical resemblances to what they represent, will be superior to symbols, which are purely arbitrary. The implications of this intermediate position include the need for more intensive investigations of the linguistic aspects of SETI before a message is received, as well as the advantages of transmitting in addition to searching for signals.

  17. Impact of Cultural Exposure and Message Framing on Oral Health Behavior: Exploring the Role of Message Memory.

    Science.gov (United States)

    Brick, Cameron; McCully, Scout N; Updegraff, John A; Ehret, Phillip J; Areguin, Maira A; Sherman, David K

    2016-10-01

    Health messages are more effective when framed to be congruent with recipient characteristics, and health practitioners can strategically choose message features to promote adherence to recommended behaviors. We present exposure to US culture as a moderator of the impact of gain-frame versus loss-frame messages. Since US culture emphasizes individualism and approach orientation, greater cultural exposure was expected to predict improved patient choices and memory for gain-framed messages, whereas individuals with less exposure to US culture would show these advantages for loss-framed messages. 223 participants viewed a written oral health message in 1 of 3 randomized conditions-gain-frame, loss-frame, or no-message control-and were given 10 flosses. Cultural exposure was measured with the proportions of life spent and parents born in the US. At baseline and 1 week later, participants completed recall tests and reported recent flossing behavior. Message frame and cultural exposure interacted to predict improved patient decisions (increased flossing) and memory maintenance for the health message over 1 week; for example, those with low cultural exposure who saw a loss-frame message flossed more. Incongruent messages led to the same flossing rates as no message. Memory retention did not explain the effect of message congruency on flossing. Flossing behavior was self-reported. Cultural exposure may only have practical application in either highly individualistic or collectivistic countries. In health care settings where patients are urged to follow a behavior, asking basic demographic questions could allow medical practitioners to intentionally communicate in terms of gains or losses to improve patient decision making and treatment adherence. © The Author(s) 2015.

  18. The impact of cultural exposure and message framing on oral health behavior: Exploring the role of message memory

    Science.gov (United States)

    Brick, Cameron; McCully, Scout N.; Updegraff, John A.; Ehret, Phillip J.; Areguin, Maira A.; Sherman, David K.

    2015-01-01

    Background Health messages are more effective when framed to be congruent with recipient characteristics, and health practitioners can strategically decide on message features to promote adherence to recommended behaviors. We present exposure to United States (U.S.) culture as a moderator of the impact of gain- vs. loss-frame messages. Since U.S. culture emphasizes individualism and approach orientation, greater cultural exposure was expected to predict improved patient choices and memory for gain-framed messages, whereas individuals with less exposure to U.S. culture would show these advantages for loss-framed messages. Methods 223 participants viewed a written oral health message in one of three randomized conditions: gain-frame, loss-frame, or no-message control, and were given ten flosses. Cultural exposure was measured with the proportions of life spent and parents born in the U.S. At baseline and one week later, participants completed recall tests and reported recent flossing behavior. Results Message frame and cultural exposure interacted to predict improved patient decisions (increased flossing) and memory maintenance for the health message over one week. E.g., those with low cultural exposure who saw a loss-frame message flossed more. Incongruent messages led to the same flossing rates as no message. Memory retention did not explain the effect of message congruency on flossing. Limitations Flossing behavior was self-reported. Cultural exposure may only have practical application in either highly individualistic or collectivistic countries. Conclusions In healthcare settings where patients are urged to follow a behavior, asking basic demographic questions could allow medical practitioners to intentionally communicate in terms of gains or losses to improve patient decision making and treatment adherence. PMID:25654986

  19. Special text messaging communication systems for persons with multiple disabilities.

    Science.gov (United States)

    Lancioni, Giulio E; O'Reilly, Mark F; Singh, Nirbhay N; Green, Vanessa A; Oliva, Doretta; Buonocunto, Francesca; Colonna, Fabio; Navarro, Jorge

    2012-01-01

    To expand recently-developed text messaging systems with new technology-based solutions so as to allow persons with multiple disabilities to write messages. Two case studies were conducted. In Study I, the new technology-based solution involved vocal scanning of the alphabet letters to allow letter selection/writing and was assessed with a woman with blindness and extensive motor disability. In Study II, the new technology-based solution involved a touch-screen superimposed on letter symbols arranged alphabetically and was assessed with a man with acquired brain injury, motor disability and lack of speech. Each study involved an ABAB design. Participants learned to write their messages, to send them out and to listen to incoming messages during intervention sessions of nearly 30 and 20 minutes, respectively. Text messaging systems can be developed that allow participants with multiple disabilities to write messages.

  20. VISUAL ART AND REGULATORY FIT MESSAGES ON CONSUMER EVALUATIONS

    Directory of Open Access Journals (Sweden)

    Danielle Mantovani

    2016-03-01

    Full Text Available In this study, we demonstrate that the art infusion effect, in which the presence of visual art causes a positive impact on consumers’ perceptions of products and advertising messages, might have a moderation effect on regulatory fit and non-fit messages. We investigate the impact of visual art on advertisement evaluations in regulatory (non- fit conditions. Regulatory focus theory suggests that consumers rely on their motivational focus (prevention vs. promotion for their evaluations and decisions. Usually, consumers prefer products that fit with their personal motivational focus. In the present study, the results of three experiments indicate that using visual art with a promotion or prevention fit message is recommended, while non-art images increase message persuasiveness when non-fit messages are presented. Therefore, not all information compatible with the consumer’s motivational focus are best evaluated. When non-art images are presented, non-fit messages might be more persuasive.

  1. An Inter-Networking Mechanism with Stepwise Synchronization for Wireless Sensor Networks

    OpenAIRE

    Masayuki Murata; Naoki Wakamiya; Hiroshi Yamamoto

    2011-01-01

    To realize the ambient information society, multiple wireless networks deployed in the region and devices carried by users are required to cooperate with each other. Since duty cycles and operational frequencies are different among networks, we need a mechanism to allow networks to efficiently exchange messages. For this purpose, we propose a novel inter-networking mechanism where two networks are synchronized with each other in a moderate manner, which we call stepwise synchronization. With ...

  2. An Intelligent Broadcasting Algorithm for Early Warning Message Dissemination in VANETs

    Directory of Open Access Journals (Sweden)

    Ihn-Han Bae

    2015-01-01

    Full Text Available Vehicular ad hoc network (VANET has gained much attention recently to improve road safety, reduce traffic congestion, and enable efficient traffic management because of its many important applications in transportation. In this paper, an early warning intelligence broadcasting algorithm is proposed, EW-ICAST, to disseminate a safety message for VANETs. The proposed EW-ICAST uses not only the early warning system on the basis of time to collision (TTC but also the intelligent broadcasting algorithm on the basis of fuzzy logic. Thus, the EW-ICAST resolves effectively broadcast storm problem and meets time-critical requirement. The performance of EW-ICAST is evaluated through simulation and compared with that of other alert message dissemination algorithms. From the simulation results, we know that EW-ICAST is superior to Simple, P-persistence, and EDB algorithms.

  3. A one-mode-for-all predictor for text messaging

    OpenAIRE

    Vimala Balakrishnan

    2011-01-01

    This paper discusses the enhancements made on the current mobile phone messaging software, namely the predictive text entry. In addition, the application also has a facility to abbreviate any unabbreviated words that exist in the dictionary, so that the message length can be reduced. The application was tested in a computer-simulated mobile environment and the results of the tests are presented here. These additional features will potentially enable users to send messages at a reduced length ...

  4. Message Order Effects in Persuasion: An Attitude Strength Perspective.

    OpenAIRE

    Haugtvedt, Curtis P; Wegener, Duane T

    1994-01-01

    Contemporary research on attitude change processes is reviewed for implications regarding the relative influence of successive opposing messages on final judgements. Based on this review, extent of message relevant elaboration is offered as a moderator of primacy versus recency effects in prior research. Support for this view is derived from the ability to explain the results of pervious studies and from two experiments in which message presentation order and personal relevance of the topic a...

  5. Error message recording and reporting in the SLC control system

    Energy Technology Data Exchange (ETDEWEB)

    Spencer, N.; Bogart, J.; Phinney, N.; Thompson, K.

    1985-10-01

    Error or information messages that are signaled by control software either in the VAX host computer or the local microprocessor clusters are handled by a dedicated VAX process (PARANOIA). Messages are recorded on disk for further analysis and displayed at the appropriate console. Another VAX process (ERRLOG) can be used to sort, list and histogram various categories of messages. The functions performed by these processes and the algorithms used are discussed.

  6. Error message recording and reporting in the SLC control system

    Energy Technology Data Exchange (ETDEWEB)

    Spencer, N.; Bogart, J.; Phinney, N.; Thompson, K.

    1985-04-01

    Error or information messages that are signaled by control software either in the VAX host computer or the local microprocessor clusters are handled by a dedicated VAX process (PARANOIA). Messages are recorded on disk for further analysis and displayed at the appropriate console. Another VAX process (ERRLOG) can be used to sort, list and histogram various categories of messages. The functions performed by these processes and the algorithms used are discussed.

  7. NCC Simulation Model: Simulating the operations of the network control center, phase 2

    Science.gov (United States)

    Benjamin, Norman M.; Paul, Arthur S.; Gill, Tepper L.

    1992-12-01

    The simulation of the network control center (NCC) is in the second phase of development. This phase seeks to further develop the work performed in phase one. Phase one concentrated on the computer systems and interconnecting network. The focus of phase two will be the implementation of the network message dialogues and the resources controlled by the NCC. These resources are requested, initiated, monitored and analyzed via network messages. In the NCC network messages are presented in the form of packets that are routed across the network. These packets are generated, encoded, decoded and processed by the network host processors that generate and service the message traffic on the network that connects these hosts. As a result, the message traffic is used to characterize the work done by the NCC and the connected network. Phase one of the model development represented the NCC as a network of bi-directional single server queues and message generating sources. The generators represented the external segment processors. The served based queues represented the host processors. The NCC model consists of the internal and external processors which generate message traffic on the network that links these hosts. To fully realize the objective of phase two it is necessary to identify and model the processes in each internal processor. These processes live in the operating system of the internal host computers and handle tasks such as high speed message exchanging, ISN and NFE interface, event monitoring, network monitoring, and message logging. Inter process communication is achieved through the operating system facilities. The overall performance of the host is determined by its ability to service messages generated by both internal and external processors.

  8. Subjective knowledge and fear appeal effectiveness: implications for message design.

    Science.gov (United States)

    Nabi, Robin L; Roskos-Ewoldsen, David; Carpentier, Francesca Dillman

    2008-01-01

    This research investigates the role of perceived health knowledge on the effectiveness of fear-based persuasive appeals. Undergraduates (N = 263) read a strong fear, weak fear, or efficacy-only message encouraging breast or testicular self-examination. As expected, results indicated that men high in subjective knowledge were less reactant and more persuaded by the efficacy-only message whereas those low in subjective knowledge did not evidence this pattern. Contrary to expectation, women high in subjective knowledge had comparable reactions to each of the 3 messages. Implications for fear appeal theory and message design are discussed.

  9. The Caregiver Eating Messages Scale: Development and psychometric investigation.

    Science.gov (United States)

    Kroon Van Diest, Ashley M; Tylka, Tracy L

    2010-09-01

    Certain caregiver eating messages - restriction of food intake and pressures to eat - are associated with body dissatisfaction and eating disturbances among young girls. This study explored whether these messages are also associated with body attitudes and eating behaviors of young adult women and men. The Caregiver Eating Messages Scale was developed to measure this construct. Two studies (Ns=238, 288) indicated that it contained two factors (restrictive/critical messages and pressure to eat messages) and yielded internally consistent, stable, and valid scores. Both factors were positively related to women's BMI, and restrictive/critical messages were positively related to men's BMI. Restrictive/critical messages predicted lower perceived familial body acceptance and intuitive eating and higher perceived familial pressure to be lean and disordered eating. Restrictive/critical messages predicted participants' body attitudes indirectly via their perceptions of their family's attitude toward their body, with one exception: restrictive/critical messages uniquely predicted men's body appreciation. Copyright © 2010 Elsevier Ltd. All rights reserved.

  10. Subliminal messages for increasing self-esteem: placebo effect

    National Research Council Canada - National Science Library

    Froufe, M; Schwartz, C

    2001-01-01

    ... (unconscious perception), empirical evidence of the incidence of subliminal verbal messages included on audiotapes claiming to improve human resources and correct some behavioral problems is meager and inconsistent...

  11. Mental health message appeals and audience engagement: Evidence from Australia.

    Science.gov (United States)

    Yap, Jo En; Zubcevic-Basic, Nives; Johnson, Lester W; Lodewyckx, Michaela A

    2017-09-07

    Social media platforms are increasingly used to disseminate social marketing messages about mental health and wellbeing. This study presents a range of message appeals used in social media enabled mental health promotion and stigma reduction messages. Furthermore, it examines the relationship between the type of message appeals and audience engagement. A content analysis of 65 organisation-generated YouTube videos about depression and anxiety and stigma reduction was conducted. The most utilised message appeal was Sorrow, followed by Affiliation, Ease/Convenience, Hope, Humour, Guilt/Shame, Heroic/Successful, and Fear. Multiple regression analysis was used to examine the relationship between the type of message appeals and audience engagement in terms of the number of likes, comments, and shares. The analysis revealed that Sorrow is the most useful message appeal for generating audience comments. However, Sorrow is negatively associated with the number of likes and shares. The results suggest that mental health promotion messages may engage a larger audience through Affiliation and Hope as they have a positive impact on the number of shares. This could, in effect, turn audiences into vocal advocates for mental health promotion and stigma reduction messages. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  12. Creating Effective Media Messaging for Rural Smoke-free Policy.

    Science.gov (United States)

    Riker, Carol A; Butler, Karen M; Ricks, JaNelle M; Record, Rachael A; Begley, Kathy; Anderson, Debra Gay; Hahn, Ellen J

    2015-01-01

    Objectives were to (1) explore perceived effectiveness of existing smoke-free print advertisements in rural communities and (2) generate message content, characteristics, and media delivery channels that resonate with residents. Qualitative methods design. Thirty-nine rural adults recruited by community partners. Content analysis of findings from individuals in four focus groups who participated in general discussion and reviewed eight print ads related to secondhand smoke (SHS) and smoke-free policy. Six content themes were identified: smoking/SHS dangers, worker health, analogies, economic impact, rights, and nostalgia. Seven message characteristics were recognized: short/to the point, large enough to read, graphic images, poignant stories, statistics/charts/graphs, message sender, and messages targeting different groups. Four media delivery channels were considered most effective: local media, technology, billboard messages, and print materials. Seeking input from key informants is essential to reaching rural residents. Use of analogies in media messaging is a distinct contribution to the literature on effective smoke-free campaigns. Other findings support previous studies of effective messaging and delivery channels. Further research is needed to examine effectiveness of themes related to message content in smoke-free ads and delivery strategies. Effective media messaging can lead to policy change in rural communities to reduce exposure to SHS. © 2015 Wiley Periodicals, Inc.

  13. Comparing tailored and untailored text messages for smoking cessation

    DEFF Research Database (Denmark)

    Skov-Ettrup, Lise; Ringgaard, L W; Dalum, Peter

    2014-01-01

    The aim was to compare the effectiveness of untailored text messages for smoking cessation to tailored text messages delivered at a higher frequency. From February 2007 to August 2009, 2030 users of an internet-based smoking cessation program with optional text message support aged 15-25 years were...... consecutively randomized to versions of the program that offered either tailored or untailored text messages. Thirty-day point abstinence from smoking was measured self-reportedly at 12-months follow-up. Response rates were 36.3% and 38.1% in the tailored and untailored group, respectively. We analyzed...

  14. “You should be reading, not texting”: Understanding classroom text messaging in the constant contact society

    Directory of Open Access Journals (Sweden)

    Sarah Lohnes Watulak

    2010-10-01

    Full Text Available Cell phones are the most ubiquitous communication device owned by young people today, and students’ text messaging during class is a common occurrence in many university classrooms. Analyzing data from a qualitative study involving 34 undergraduate students at a university in the Northeastern United States, this paper seeks to explore: Why do university students text message during class, and what does this tell us about text messaging as a new literacy practice within traditional classroom settings? Drawing on perspectives from new literacies and communication studies, I argue that texting was a meaningful practice for students as it afforded the opportunity for ongoing participation in social networks, and provided a means of exercising power within the controlled space of the classroom.

  15. Women receiving news of a family BRCA1/2 mutation: messages of fear and empowerment.

    Science.gov (United States)

    Crotser, Cheryl B; Dickerson, Suzanne S

    2010-12-01

    Communication of genetic test results to healthy at-risk family members is complicated considering family dynamics and the complexity of cancer genetics. The purpose of this study was to understand the experience of family communication of BRCA1/2 results from the perspective of young and middle-aged women receiving the news. THEORETICAL RATIONALE: Individuals are self-interpretive beings influenced by family culture, history, and communication patterns. Humans express meaning through language and stories. Heideggerian hermeneutics guided in-depth interviews and team interpretation of data. Using purposive and network sampling, 19 women 18 to 50 years of age who received news of a family BRCA1/2 mutation from a biologic relative were recruited from support groups and two health facilities in upstate New York. Five themes emerged: (a) situating the story, (b) receiving the message from family, (c) responding to receipt of the message, (d) impacting family communication, and (e) advice for communicating risk. Two constitutive patterns were identified: (a) communicating risk as a message of fear and empowerment and (b) integrating the message by taking one step at a time. Healthcare professionals (HCPs) have an important role in provision of anticipatory guidance for communication of genetic test results, including the potential behavioral and emotional responses to family risk communication. Future research is indicated to understand the role of HCPs in family risk communication. Presentation of comprehensive and balanced information and the use of patient-centered communication is essential. HCPs need to view women as whole rather than as a person at risk. Continued support is needed for women who subsequently test positive or negative for the family BRCA1/2 mutation from HCPs and others, often outside the family network. © 2010 Sigma Theta Tau International.

  16. The Conservation of Architecture: Sensitive Matter & Messages.

    Directory of Open Access Journals (Sweden)

    Calilla Mileto

    2006-12-01

    Full Text Available Architecture conceived as the superposition of historic contributions and safeguard of the traces and fragments of memory has a unique, irreproducible character in its matter and messages that must be respected by the architect. Now that the concept of restoration as functional, mechanical or typological repairs to the building and the need to correct, amend or formally improve the monument from a contemporary viewpoint has been transcended and a really respectful symbiosis of contemporary methodology has been achieved, the time has come for a sensitive approach, half-way between reason and sentiment, making it possible to minimise the impact of the restoration works on the character and sensitive experience of architecture.

  17. Comment ameliorer la selection et le traitement des messages verbaux? (How to Improve the Selection and Processing of Verbal Messages)

    Science.gov (United States)

    2005-04-01

    traitement d’un message verbal lorsque l’attention est portée sur un autre message. Nous mesurons le traitement non attentionnel des messages en...à cette expérience. Ils sont tous de langue maternelle anglaise et n’ont pas de trouble du langage, ni de l’attention, ni de l’audition. 3.3...messages focalisé et non focalisé est différente. Cette expérience montre qu’il est possible d’obtenir un effet d’amorçage non attentionnel , en insérant

  18. Framing political messages to fit the audience's regulatory orientation: how to improve the efficacy of the same message content.

    Science.gov (United States)

    Mannetti, Lucia; Brizi, Ambra; Giacomantonio, Mauro; Higgins, E Tory

    2013-01-01

    This research investigates how the impact of persuasive messages in the political domain can be improved when fit is created by subliminally priming recipients' regulatory focus (either promotion or prevention) and by linguistic framing of the message (either strategic approach framing or strategic avoidance framing). Results of two studies show that regulatory fit: a) increases the impact of a political message favoring nuclear energy on implicit attitudes of the target audience (Study 1); and b) induces a more positive evaluation of, and intentions to vote for, the political candidate who is delivering a message concerning immigration policies (Study 2).

  19. Bilingual Text Messaging Translation: Translating Text Messages From English Into Spanish for the Text4Walking Program.

    Science.gov (United States)

    Buchholz, Susan Weber; Sandi, Giselle; Ingram, Diana; Welch, Mary Jane; Ocampo, Edith V

    2015-05-06

    Hispanic adults in the United States are at particular risk for diabetes and inadequate blood pressure control. Physical activity improves these health problems; however Hispanic adults also have a low rate of recommended aerobic physical activity. To address improving physical inactivity, one area of rapidly growing technology that can be utilized is text messaging (short message service, SMS). A physical activity research team, Text4Walking, had previously developed an initial database of motivational physical activity text messages in English that could be used for physical activity text messaging interventions. However, the team needed to translate these existing English physical activity text messages into Spanish in order to have culturally meaningful and useful text messages for those adults within the Hispanic population who would prefer to receive text messages in Spanish. The aim of this study was to translate a database of English motivational physical activity messages into Spanish and review these text messages with a group of Spanish speaking adults to inform the use of these text messages in an intervention study. The consent form and study documents, including the existing English physical activity text messages, were translated from English into Spanish, and received translation certification as well as Institutional Review Board approval. The translated text messages were placed into PowerPoint, accompanied by a set of culturally appropriate photos depicting barriers to walking, as well as walking scenarios. At the focus group, eligibility criteria for this study included being an adult between 30 to 65 years old who spoke Spanish as their primary language. After a general group introduction, participants were placed into smaller groups of two or three. Each small group was asked to review a segment of the translated text messages for accuracy and meaningfulness. After the break out, the group was brought back together to review the text messages

  20. Security architecture for HL/7 message interchange.

    Science.gov (United States)

    Chen, T S; Liao, B S; Lin, M G; Gough, T G

    2001-01-01

    The promotion of quality medical treatment is very important to the healthcare providers as well as to patients. It requires that the medical resources of different hospitals be combined to ensure that medical information is shared and that resources are not wasted. A computer-based patient record is one of the best methods to accomplish the interchange of the patient's clinical data. In our system, the Health Level/Seven (HL/7) format is used for the interchange of the clinical data, as it has been supported by many healthcare providers and become a â standard'. The security of the interchange of clinical data is a serious issue for people using the Internet for data communication. Several international well-developed security algorithms, models and secure policies are adopted in the design of a security handler for an HL/7 architecture. The goal of our system is to combine our security system with the end-to-end communication systems constructed from the HL/7 format to establish a safe delivery channel. A suitable security interchange environment is implemented to address some shortcomings in clinical data interchange. located at the application layer of the ISO/OSI reference model. The medical message components, sub-components, and related types of message event are the primary goals of the HL/7 protocols. The patient management system, the doctor's system for recording his advice, examination and diagnosis as well as any financial management system are all covered by the HL/7 protocols. Healthcare providers and hospitals in Taiwan are very interested in developing the HL/7 protocols as a common standard for clinical data interchange.